12747498480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 43494403680

約数和(自身を除く): 30746905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 331, 356, 360, 445, 534, 601, 662, 712, 720, 801, 890, 993, 1068, 1202, 1324, 1335, 1424, 1602, 1655, 1780, 1803, 1986, 2136, 2404, 2648, 2670, 2979, 3005, 3204, 3310, 3560, 3606, 3972, 4005, 4272, 4808, 4965, 5296, 5340, 5409, 5958, 6010, 6408, 6620, 7120, 7212, 7944, 8010, 9015, 9616, 9930, 10680, 10818, 11916, 12020, 12816, 13240, 14424, 14895, 15888, 16020, 18030, 19860, 21360, 21636, 23832, 24040, 26480, 27045, 28848, 29459, 29790, 32040, 36060, 39720, 43272, 47664, 48080, 53489, 54090, 58918, 59580, 64080, 72120, 79440, 86544, 88377, 106978, 108180, 117836, 119160, 144240, 147295, 160467, 176754, 198931, 213956, 216360, 235672, 238320, 265131, 267445, 294590, 320934, 353508, 397862, 427912, 432720, 441885, 471344, 481401, 530262, 534890, 589180, 596793, 641868, 707016, 795724, 802335, 855824, 883770, 962802, 994655, 1060524, 1069780, 1178360, 1193586, 1283736, 1325655, 1414032, 1591448, 1604670, 1767540, 1790379, 1925604, 1989310, 2121048, 2139560, 2356720, 2387172, 2407005, 2567472, 2651310, 2983965, 3182896, 3209340, 3535080, 3580758, 3851208, 3978620, 4242096, 4279120, 4774344, 4814010, 5302620, 5967930, 6418680, 7070160, 7161516, 7702416, 7957240, 8951895, 9548688, 9628020, 10605240, 11935860, 12837360, 14323032, 15914480, 17704859, 17903790, 19256040, 21210480, 23871720, 28646064, 35409718, 35807580, 38512080, 47743440, 53114577, 70819436, 71615160, 88524295, 106229154, 141638872, 143230320, 159343731, 177048590, 212458308, 265572885, 283277744, 318687462, 354097180, 424916616, 531145770, 637374924, 708194360, 796718655, 849833232, 1062291540, 1274749848, 1416388720, 1593437310, 2124583080, 2549499696, 3186874620, 4249166160, 6373749240, 12747498480]

約数ペア:

[(1, 12747498480), (2, 6373749240), (3, 4249166160), (4, 3186874620), (5, 2549499696), (6, 2124583080), (8, 1593437310), (9, 1416388720), (10, 1274749848), (12, 1062291540), (15, 849833232), (16, 796718655), (18, 708194360), (20, 637374924), (24, 531145770), (30, 424916616), (36, 354097180), (40, 318687462), (45, 283277744), (48, 265572885), (60, 212458308), (72, 177048590), (80, 159343731), (89, 143230320), (90, 141638872), (120, 106229154), (144, 88524295), (178, 71615160), (180, 70819436), (240, 53114577), (267, 47743440), (331, 38512080), (356, 35807580), (360, 35409718), (445, 28646064), (534, 23871720), (601, 21210480), (662, 19256040), (712, 17903790), (720, 17704859), (801, 15914480), (890, 14323032), (993, 12837360), (1068, 11935860), (1202, 10605240), (1324, 9628020), (1335, 9548688), (1424, 8951895), (1602, 7957240), (1655, 7702416), (1780, 7161516), (1803, 7070160), (1986, 6418680), (2136, 5967930), (2404, 5302620), (2648, 4814010), (2670, 4774344), (2979, 4279120), (3005, 4242096), (3204, 3978620), (3310, 3851208), (3560, 3580758), (3606, 3535080), (3972, 3209340), (4005, 3182896), (4272, 2983965), (4808, 2651310), (4965, 2567472), (5296, 2407005), (5340, 2387172), (5409, 2356720), (5958, 2139560), (6010, 2121048), (6408, 1989310), (6620, 1925604), (7120, 1790379), (7212, 1767540), (7944, 1604670), (8010, 1591448), (9015, 1414032), (9616, 1325655), (9930, 1283736), (10680, 1193586), (10818, 1178360), (11916, 1069780), (12020, 1060524), (12816, 994655), (13240, 962802), (14424, 883770), (14895, 855824), (15888, 802335), (16020, 795724), (18030, 707016), (19860, 641868), (21360, 596793), (21636, 589180), (23832, 534890), (24040, 530262), (26480, 481401), (27045, 471344), (28848, 441885), (29459, 432720), (29790, 427912), (32040, 397862), (36060, 353508), (39720, 320934), (43272, 294590), (47664, 267445), (48080, 265131), (53489, 238320), (54090, 235672), (58918, 216360), (59580, 213956), (64080, 198931), (72120, 176754), (79440, 160467), (86544, 147295), (88377, 144240), (106978, 119160), (108180, 117836)]