921656760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{13789}}^1$

素因数の和:14360

約数の個数: 64

約数和(自身を含む): 2770135200

約数和(自身を除く): 1848478440

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, 4456, 5570, 6684, 8355, 11140, 13368, 13789, 16710, 22280, 27578, 33420, 41367, 55156, 66840, 68945, 82734, 110312, 137890, 165468, 206835, 275780, 330936, 413670, 551560, 827340, 1654680, 7680473, 15360946, 23041419, 30721892, 38402365, 46082838, 61443784, 76804730, 92165676, 115207095, 153609460, 184331352, 230414190, 307218920, 460828380, 921656760]

約数ペア:

[(1, 921656760), (2, 460828380), (3, 307218920), (4, 230414190), (5, 184331352), (6, 153609460), (8, 115207095), (10, 92165676), (12, 76804730), (15, 61443784), (20, 46082838), (24, 38402365), (30, 30721892), (40, 23041419), (60, 15360946), (120, 7680473), (557, 1654680), (1114, 827340), (1671, 551560), (2228, 413670), (2785, 330936), (3342, 275780), (4456, 206835), (5570, 165468), (6684, 137890), (8355, 110312), (11140, 82734), (13368, 68945), (13789, 66840), (16710, 55156), (22280, 41367), (27578, 33420)]