304043880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 1046937600

約数和(自身を除く): 742893720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 566, 840, 849, 1132, 1279, 1415, 1698, 1981, 2264, 2558, 2830, 3396, 3837, 3962, 4245, 5116, 5660, 5943, 6395, 6792, 7674, 7924, 8490, 8953, 9905, 10232, 11320, 11886, 12790, 15348, 15848, 16980, 17906, 19185, 19810, 23772, 25580, 26859, 29715, 30696, 33960, 35812, 38370, 39620, 44765, 47544, 51160, 53718, 59430, 71624, 76740, 79240, 89530, 107436, 118860, 134295, 153480, 179060, 214872, 237720, 268590, 358120, 361957, 537180, 723914, 1074360, 1085871, 1447828, 1809785, 2171742, 2533699, 2895656, 3619570, 4343484, 5067398, 5429355, 7239140, 7601097, 8686968, 10134796, 10858710, 12668495, 14478280, 15202194, 20269592, 21717420, 25336990, 30404388, 38005485, 43434840, 50673980, 60808776, 76010970, 101347960, 152021940, 304043880]

約数ペア:

[(1, 304043880), (2, 152021940), (3, 101347960), (4, 76010970), (5, 60808776), (6, 50673980), (7, 43434840), (8, 38005485), (10, 30404388), (12, 25336990), (14, 21717420), (15, 20269592), (20, 15202194), (21, 14478280), (24, 12668495), (28, 10858710), (30, 10134796), (35, 8686968), (40, 7601097), (42, 7239140), (56, 5429355), (60, 5067398), (70, 4343484), (84, 3619570), (105, 2895656), (120, 2533699), (140, 2171742), (168, 1809785), (210, 1447828), (280, 1085871), (283, 1074360), (420, 723914), (566, 537180), (840, 361957), (849, 358120), (1132, 268590), (1279, 237720), (1415, 214872), (1698, 179060), (1981, 153480), (2264, 134295), (2558, 118860), (2830, 107436), (3396, 89530), (3837, 79240), (3962, 76740), (4245, 71624), (5116, 59430), (5660, 53718), (5943, 51160), (6395, 47544), (6792, 44765), (7674, 39620), (7924, 38370), (8490, 35812), (8953, 33960), (9905, 30696), (10232, 29715), (11320, 26859), (11886, 25580), (12790, 23772), (15348, 19810), (15848, 19185), (16980, 17906)]