486207720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2360

約数の個数: 192

約数和(自身を含む): 1717747200

約数和(自身を除く): 1231539480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2293, 2356, 2790, 2945, 3420, 3534, 3720, 4586, 4712, 5301, 5580, 5890, 6840, 6879, 7068, 8835, 9172, 10602, 11160, 11465, 11780, 13758, 14136, 17670, 18344, 20637, 21204, 22930, 23560, 26505, 27516, 34395, 35340, 41274, 42408, 43567, 45860, 53010, 55032, 68790, 70680, 71083, 82548, 87134, 91720, 103185, 106020, 130701, 137580, 142166, 165096, 174268, 206370, 212040, 213249, 217835, 261402, 275160, 284332, 348536, 355415, 392103, 412740, 426498, 435670, 522804, 568664, 639747, 653505, 710830, 784206, 825480, 852996, 871340, 1045608, 1066245, 1279494, 1307010, 1350577, 1421660, 1568412, 1705992, 1742680, 1960515, 2132490, 2558988, 2614020, 2701154, 2843320, 3136824, 3198735, 3921030, 4051731, 4264980, 5117976, 5228040, 5402308, 6397470, 6752885, 7842060, 8103462, 8529960, 10804616, 12155193, 12794940, 13505770, 15684120, 16206924, 20258655, 24310386, 25589880, 27011540, 32413848, 40517310, 48620772, 54023080, 60775965, 81034620, 97241544, 121551930, 162069240, 243103860, 486207720]

約数ペア:

[(1, 486207720), (2, 243103860), (3, 162069240), (4, 121551930), (5, 97241544), (6, 81034620), (8, 60775965), (9, 54023080), (10, 48620772), (12, 40517310), (15, 32413848), (18, 27011540), (19, 25589880), (20, 24310386), (24, 20258655), (30, 16206924), (31, 15684120), (36, 13505770), (38, 12794940), (40, 12155193), (45, 10804616), (57, 8529960), (60, 8103462), (62, 7842060), (72, 6752885), (76, 6397470), (90, 5402308), (93, 5228040), (95, 5117976), (114, 4264980), (120, 4051731), (124, 3921030), (152, 3198735), (155, 3136824), (171, 2843320), (180, 2701154), (186, 2614020), (190, 2558988), (228, 2132490), (248, 1960515), (279, 1742680), (285, 1705992), (310, 1568412), (342, 1421660), (360, 1350577), (372, 1307010), (380, 1279494), (456, 1066245), (465, 1045608), (558, 871340), (570, 852996), (589, 825480), (620, 784206), (684, 710830), (744, 653505), (760, 639747), (855, 568664), (930, 522804), (1116, 435670), (1140, 426498), (1178, 412740), (1240, 392103), (1368, 355415), (1395, 348536), (1710, 284332), (1767, 275160), (1860, 261402), (2232, 217835), (2280, 213249), (2293, 212040), (2356, 206370), (2790, 174268), (2945, 165096), (3420, 142166), (3534, 137580), (3720, 130701), (4586, 106020), (4712, 103185), (5301, 91720), (5580, 87134), (5890, 82548), (6840, 71083), (6879, 70680), (7068, 68790), (8835, 55032), (9172, 53010), (10602, 45860), (11160, 43567), (11465, 42408), (11780, 41274), (13758, 35340), (14136, 34395), (17670, 27516), (18344, 26505), (20637, 23560), (21204, 22930)]