240596190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 643579200

約数和(自身を除く): 402983010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 1119, 1865, 2238, 2389, 3357, 3730, 4778, 5595, 6714, 7167, 10071, 11190, 11945, 14334, 16785, 20142, 21501, 23890, 33570, 35835, 43002, 50355, 64503, 71670, 100710, 107505, 129006, 215010, 322515, 645030, 891097, 1782194, 2673291, 4455485, 5346582, 8019873, 8910970, 13366455, 16039746, 24059619, 26732910, 40099365, 48119238, 80198730, 120298095, 240596190]

約数ペア:

[(1, 240596190), (2, 120298095), (3, 80198730), (5, 48119238), (6, 40099365), (9, 26732910), (10, 24059619), (15, 16039746), (18, 13366455), (27, 8910970), (30, 8019873), (45, 5346582), (54, 4455485), (90, 2673291), (135, 1782194), (270, 891097), (373, 645030), (746, 322515), (1119, 215010), (1865, 129006), (2238, 107505), (2389, 100710), (3357, 71670), (3730, 64503), (4778, 50355), (5595, 43002), (6714, 35835), (7167, 33570), (10071, 23890), (11190, 21501), (11945, 20142), (14334, 16785)]