48714480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 128059920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1187, 1368, 1520, 1710, 2052, 2160, 2280, 2374, 2565, 2736, 3420, 3561, 4104, 4560, 4748, 5130, 5935, 6840, 7122, 8208, 9496, 10260, 10683, 11870, 13680, 14244, 17805, 18992, 20520, 21366, 22553, 23740, 28488, 32049, 35610, 41040, 42732, 45106, 47480, 53415, 56976, 64098, 67659, 71220, 85464, 90212, 94960, 106830, 112765, 128196, 135318, 142440, 160245, 170928, 180424, 202977, 213660, 225530, 256392, 270636, 284880, 320490, 338295, 360848, 405954, 427320, 451060, 512784, 541272, 608931, 640980, 676590, 811908, 854640, 902120, 1014885, 1082544, 1217862, 1281960, 1353180, 1623816, 1804240, 2029770, 2435724, 2563920, 2706360, 3044655, 3247632, 4059540, 4871448, 5412720, 6089310, 8119080, 9742896, 12178620, 16238160, 24357240, 48714480]

約数ペア:

[(1, 48714480), (2, 24357240), (3, 16238160), (4, 12178620), (5, 9742896), (6, 8119080), (8, 6089310), (9, 5412720), (10, 4871448), (12, 4059540), (15, 3247632), (16, 3044655), (18, 2706360), (19, 2563920), (20, 2435724), (24, 2029770), (27, 1804240), (30, 1623816), (36, 1353180), (38, 1281960), (40, 1217862), (45, 1082544), (48, 1014885), (54, 902120), (57, 854640), (60, 811908), (72, 676590), (76, 640980), (80, 608931), (90, 541272), (95, 512784), (108, 451060), (114, 427320), (120, 405954), (135, 360848), (144, 338295), (152, 320490), (171, 284880), (180, 270636), (190, 256392), (216, 225530), (228, 213660), (240, 202977), (270, 180424), (285, 170928), (304, 160245), (342, 142440), (360, 135318), (380, 128196), (432, 112765), (456, 106830), (513, 94960), (540, 90212), (570, 85464), (684, 71220), (720, 67659), (760, 64098), (855, 56976), (912, 53415), (1026, 47480), (1080, 45106), (1140, 42732), (1187, 41040), (1368, 35610), (1520, 32049), (1710, 28488), (2052, 23740), (2160, 22553), (2280, 21366), (2374, 20520), (2565, 18992), (2736, 17805), (3420, 14244), (3561, 13680), (4104, 11870), (4560, 10683), (4748, 10260), (5130, 9496), (5935, 8208), (6840, 7122)]