277327440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29629}}^1$

素因数の和:29661

約数の個数: 120

約数和(自身を含む): 1003034760

約数和(自身を除く): 725707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 29629, 59258, 88887, 118516, 148145, 177774, 237032, 266661, 296290, 355548, 385177, 444435, 474064, 533322, 592580, 711096, 770354, 888870, 1066644, 1155531, 1185160, 1333305, 1422192, 1540708, 1777740, 1925885, 2133288, 2311062, 2370320, 2666610, 3081416, 3466593, 3555480, 3851770, 4266576, 4622124, 5333220, 5777655, 6162832, 6933186, 7110960, 7703540, 9244248, 10666440, 11555310, 13866372, 15407080, 17332965, 18488496, 21332880, 23110620, 27732744, 30814160, 34665930, 46221240, 55465488, 69331860, 92442480, 138663720, 277327440]

約数ペア:

[(1, 277327440), (2, 138663720), (3, 92442480), (4, 69331860), (5, 55465488), (6, 46221240), (8, 34665930), (9, 30814160), (10, 27732744), (12, 23110620), (13, 21332880), (15, 18488496), (16, 17332965), (18, 15407080), (20, 13866372), (24, 11555310), (26, 10666440), (30, 9244248), (36, 7703540), (39, 7110960), (40, 6933186), (45, 6162832), (48, 5777655), (52, 5333220), (60, 4622124), (65, 4266576), (72, 3851770), (78, 3555480), (80, 3466593), (90, 3081416), (104, 2666610), (117, 2370320), (120, 2311062), (130, 2133288), (144, 1925885), (156, 1777740), (180, 1540708), (195, 1422192), (208, 1333305), (234, 1185160), (240, 1155531), (260, 1066644), (312, 888870), (360, 770354), (390, 711096), (468, 592580), (520, 533322), (585, 474064), (624, 444435), (720, 385177), (780, 355548), (936, 296290), (1040, 266661), (1170, 237032), (1560, 177774), (1872, 148145), (2340, 118516), (3120, 88887), (4680, 59258), (9360, 29629)]