127250040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 399974400

約数和(自身を除く): 272724360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 433, 465, 474, 620, 632, 744, 790, 866, 930, 948, 1185, 1240, 1299, 1580, 1732, 1860, 1896, 2165, 2370, 2449, 2598, 3160, 3464, 3720, 4330, 4740, 4898, 5196, 6495, 7347, 8660, 9480, 9796, 10392, 12245, 12990, 13423, 14694, 17320, 19592, 24490, 25980, 26846, 29388, 34207, 36735, 40269, 48980, 51960, 53692, 58776, 67115, 68414, 73470, 80538, 97960, 102621, 107384, 134230, 136828, 146940, 161076, 171035, 201345, 205242, 268460, 273656, 293880, 322152, 342070, 402690, 410484, 513105, 536920, 684140, 805380, 820968, 1026210, 1060417, 1368280, 1610760, 2052420, 2120834, 3181251, 4104840, 4241668, 5302085, 6362502, 8483336, 10604170, 12725004, 15906255, 21208340, 25450008, 31812510, 42416680, 63625020, 127250040]

約数ペア:

[(1, 127250040), (2, 63625020), (3, 42416680), (4, 31812510), (5, 25450008), (6, 21208340), (8, 15906255), (10, 12725004), (12, 10604170), (15, 8483336), (20, 6362502), (24, 5302085), (30, 4241668), (31, 4104840), (40, 3181251), (60, 2120834), (62, 2052420), (79, 1610760), (93, 1368280), (120, 1060417), (124, 1026210), (155, 820968), (158, 805380), (186, 684140), (237, 536920), (248, 513105), (310, 410484), (316, 402690), (372, 342070), (395, 322152), (433, 293880), (465, 273656), (474, 268460), (620, 205242), (632, 201345), (744, 171035), (790, 161076), (866, 146940), (930, 136828), (948, 134230), (1185, 107384), (1240, 102621), (1299, 97960), (1580, 80538), (1732, 73470), (1860, 68414), (1896, 67115), (2165, 58776), (2370, 53692), (2449, 51960), (2598, 48980), (3160, 40269), (3464, 36735), (3720, 34207), (4330, 29388), (4740, 26846), (4898, 25980), (5196, 24490), (6495, 19592), (7347, 17320), (8660, 14694), (9480, 13423), (9796, 12990), (10392, 12245)]