127680930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 363570480

約数和(自身を除く): 235889550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1789, 1830, 2379, 2745, 3578, 3965, 4758, 5367, 5490, 7137, 7930, 8945, 10734, 11895, 14274, 16101, 17890, 23257, 23790, 26835, 32202, 35685, 46514, 53670, 69771, 71370, 80505, 109129, 116285, 139542, 161010, 209313, 218258, 232570, 327387, 348855, 418626, 545645, 654774, 697710, 982161, 1046565, 1091290, 1418677, 1636935, 1964322, 2093130, 2837354, 3273870, 4256031, 4910805, 7093385, 8512062, 9821610, 12768093, 14186770, 21280155, 25536186, 42560310, 63840465, 127680930]

約数ペア:

[(1, 127680930), (2, 63840465), (3, 42560310), (5, 25536186), (6, 21280155), (9, 14186770), (10, 12768093), (13, 9821610), (15, 8512062), (18, 7093385), (26, 4910805), (30, 4256031), (39, 3273870), (45, 2837354), (61, 2093130), (65, 1964322), (78, 1636935), (90, 1418677), (117, 1091290), (122, 1046565), (130, 982161), (183, 697710), (195, 654774), (234, 545645), (305, 418626), (366, 348855), (390, 327387), (549, 232570), (585, 218258), (610, 209313), (793, 161010), (915, 139542), (1098, 116285), (1170, 109129), (1586, 80505), (1789, 71370), (1830, 69771), (2379, 53670), (2745, 46514), (3578, 35685), (3965, 32202), (4758, 26835), (5367, 23790), (5490, 23257), (7137, 17890), (7930, 16101), (8945, 14274), (10734, 11895)]