282800040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4231}}^1$

素因数の和:4802

約数の個数: 64

約数和(自身を含む): 850124160

約数和(自身を除く): 567324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4231, 4456, 5570, 6684, 8355, 8462, 11140, 12693, 13368, 16710, 16924, 21155, 22280, 25386, 33420, 33848, 42310, 50772, 63465, 66840, 84620, 101544, 126930, 169240, 253860, 507720, 2356667, 4713334, 7070001, 9426668, 11783335, 14140002, 18853336, 23566670, 28280004, 35350005, 47133340, 56560008, 70700010, 94266680, 141400020, 282800040]

約数ペア:

[(1, 282800040), (2, 141400020), (3, 94266680), (4, 70700010), (5, 56560008), (6, 47133340), (8, 35350005), (10, 28280004), (12, 23566670), (15, 18853336), (20, 14140002), (24, 11783335), (30, 9426668), (40, 7070001), (60, 4713334), (120, 2356667), (557, 507720), (1114, 253860), (1671, 169240), (2228, 126930), (2785, 101544), (3342, 84620), (4231, 66840), (4456, 63465), (5570, 50772), (6684, 42310), (8355, 33848), (8462, 33420), (11140, 25386), (12693, 22280), (13368, 21155), (16710, 16924)]