61673520

素因数分解:

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

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 192032352

約数和(自身を除く): 130358832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 821, 939, 1252, 1565, 1642, 1878, 2463, 2504, 3130, 3284, 3756, 4105, 4695, 4926, 5008, 6260, 6568, 7512, 8210, 9390, 9852, 12315, 12520, 13136, 15024, 16420, 18780, 19704, 24630, 25040, 32840, 37560, 39408, 49260, 65680, 75120, 98520, 197040, 256973, 513946, 770919, 1027892, 1284865, 1541838, 2055784, 2569730, 3083676, 3854595, 4111568, 5139460, 6167352, 7709190, 10278920, 12334704, 15418380, 20557840, 30836760, 61673520]

約数ペア:

[(1, 61673520), (2, 30836760), (3, 20557840), (4, 15418380), (5, 12334704), (6, 10278920), (8, 7709190), (10, 6167352), (12, 5139460), (15, 4111568), (16, 3854595), (20, 3083676), (24, 2569730), (30, 2055784), (40, 1541838), (48, 1284865), (60, 1027892), (80, 770919), (120, 513946), (240, 256973), (313, 197040), (626, 98520), (821, 75120), (939, 65680), (1252, 49260), (1565, 39408), (1642, 37560), (1878, 32840), (2463, 25040), (2504, 24630), (3130, 19704), (3284, 18780), (3756, 16420), (4105, 15024), (4695, 13136), (4926, 12520), (5008, 12315), (6260, 9852), (6568, 9390), (7512, 8210)]