185020560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 624105144

約数和(自身を除く): 439084584

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, 90, 120, 144, 180, 240, 313, 360, 626, 720, 821, 939, 1252, 1565, 1642, 1878, 2463, 2504, 2817, 3130, 3284, 3756, 4105, 4695, 4926, 5008, 5634, 6260, 6568, 7389, 7512, 8210, 9390, 9852, 11268, 12315, 12520, 13136, 14085, 14778, 15024, 16420, 18780, 19704, 22536, 24630, 25040, 28170, 29556, 32840, 36945, 37560, 39408, 45072, 49260, 56340, 59112, 65680, 73890, 75120, 98520, 112680, 118224, 147780, 197040, 225360, 256973, 295560, 513946, 591120, 770919, 1027892, 1284865, 1541838, 2055784, 2312757, 2569730, 3083676, 3854595, 4111568, 4625514, 5139460, 6167352, 7709190, 9251028, 10278920, 11563785, 12334704, 15418380, 18502056, 20557840, 23127570, 30836760, 37004112, 46255140, 61673520, 92510280, 185020560]

約数ペア:

[(1, 185020560), (2, 92510280), (3, 61673520), (4, 46255140), (5, 37004112), (6, 30836760), (8, 23127570), (9, 20557840), (10, 18502056), (12, 15418380), (15, 12334704), (16, 11563785), (18, 10278920), (20, 9251028), (24, 7709190), (30, 6167352), (36, 5139460), (40, 4625514), (45, 4111568), (48, 3854595), (60, 3083676), (72, 2569730), (80, 2312757), (90, 2055784), (120, 1541838), (144, 1284865), (180, 1027892), (240, 770919), (313, 591120), (360, 513946), (626, 295560), (720, 256973), (821, 225360), (939, 197040), (1252, 147780), (1565, 118224), (1642, 112680), (1878, 98520), (2463, 75120), (2504, 73890), (2817, 65680), (3130, 59112), (3284, 56340), (3756, 49260), (4105, 45072), (4695, 39408), (4926, 37560), (5008, 36945), (5634, 32840), (6260, 29556), (6568, 28170), (7389, 25040), (7512, 24630), (8210, 22536), (9390, 19704), (9852, 18780), (11268, 16420), (12315, 15024), (12520, 14778), (13136, 14085)]