252126960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55291}}^1$

素因数の和:55326

約数の個数: 80

約数和(自身を含む): 822744960

約数和(自身を除く): 570618000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 55291, 110582, 165873, 221164, 276455, 331746, 442328, 552910, 663492, 829365, 884656, 1050529, 1105820, 1326984, 1658730, 2101058, 2211640, 2653968, 3151587, 3317460, 4202116, 4423280, 5252645, 6303174, 6634920, 8404232, 10505290, 12606348, 13269840, 15757935, 16808464, 21010580, 25212696, 31515870, 42021160, 50425392, 63031740, 84042320, 126063480, 252126960]

約数ペア:

[(1, 252126960), (2, 126063480), (3, 84042320), (4, 63031740), (5, 50425392), (6, 42021160), (8, 31515870), (10, 25212696), (12, 21010580), (15, 16808464), (16, 15757935), (19, 13269840), (20, 12606348), (24, 10505290), (30, 8404232), (38, 6634920), (40, 6303174), (48, 5252645), (57, 4423280), (60, 4202116), (76, 3317460), (80, 3151587), (95, 2653968), (114, 2211640), (120, 2101058), (152, 1658730), (190, 1326984), (228, 1105820), (240, 1050529), (285, 884656), (304, 829365), (380, 663492), (456, 552910), (570, 442328), (760, 331746), (912, 276455), (1140, 221164), (1520, 165873), (2280, 110582), (4560, 55291)]