2255276280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{280507}}^1$

素因数の和:280588

約数の個数: 64

約数和(自身を含む): 6866835840

約数和(自身を除く): 4611559560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 280507, 561014, 841521, 1122028, 1402535, 1683042, 2244056, 2805070, 3366084, 4207605, 5610140, 6732168, 8415210, 11220280, 16830420, 18793969, 33660840, 37587938, 56381907, 75175876, 93969845, 112763814, 150351752, 187939690, 225527628, 281909535, 375879380, 451055256, 563819070, 751758760, 1127638140, 2255276280]

約数ペア:

[(1, 2255276280), (2, 1127638140), (3, 751758760), (4, 563819070), (5, 451055256), (6, 375879380), (8, 281909535), (10, 225527628), (12, 187939690), (15, 150351752), (20, 112763814), (24, 93969845), (30, 75175876), (40, 56381907), (60, 37587938), (67, 33660840), (120, 18793969), (134, 16830420), (201, 11220280), (268, 8415210), (335, 6732168), (402, 5610140), (536, 4207605), (670, 3366084), (804, 2805070), (1005, 2244056), (1340, 1683042), (1608, 1402535), (2010, 1122028), (2680, 841521), (4020, 561014), (8040, 280507)]