98704560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4621}}^1$

素因数の和:4726

約数の個数: 80

約数和(自身を含む): 309489120

約数和(自身を除く): 210784560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4621, 5340, 7120, 9242, 10680, 13863, 18484, 21360, 23105, 27726, 36968, 46210, 55452, 69315, 73936, 92420, 110904, 138630, 184840, 221808, 277260, 369680, 411269, 554520, 822538, 1109040, 1233807, 1645076, 2056345, 2467614, 3290152, 4112690, 4935228, 6169035, 6580304, 8225380, 9870456, 12338070, 16450760, 19740912, 24676140, 32901520, 49352280, 98704560]

約数ペア:

[(1, 98704560), (2, 49352280), (3, 32901520), (4, 24676140), (5, 19740912), (6, 16450760), (8, 12338070), (10, 9870456), (12, 8225380), (15, 6580304), (16, 6169035), (20, 4935228), (24, 4112690), (30, 3290152), (40, 2467614), (48, 2056345), (60, 1645076), (80, 1233807), (89, 1109040), (120, 822538), (178, 554520), (240, 411269), (267, 369680), (356, 277260), (445, 221808), (534, 184840), (712, 138630), (890, 110904), (1068, 92420), (1335, 73936), (1424, 69315), (1780, 55452), (2136, 46210), (2670, 36968), (3560, 27726), (4272, 23105), (4621, 21360), (5340, 18484), (7120, 13863), (9242, 10680)]