304039980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3261

約数の個数: 120

約数和(自身を含む): 970255440

約数和(自身を除く): 666215460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2655, 3181, 3186, 3540, 4779, 5310, 6362, 6372, 7965, 9543, 9558, 10620, 12724, 15905, 15930, 19086, 19116, 23895, 28629, 31810, 31860, 38172, 47715, 47790, 57258, 63620, 85887, 95430, 95580, 114516, 143145, 171774, 187679, 190860, 257661, 286290, 343548, 375358, 429435, 515322, 563037, 572580, 750716, 858870, 938395, 1030644, 1126074, 1288305, 1689111, 1717740, 1876790, 2252148, 2576610, 2815185, 3378222, 3753580, 5067333, 5153220, 5630370, 6756444, 8445555, 10134666, 11260740, 15201999, 16891110, 20269332, 25336665, 30403998, 33782220, 50673330, 60807996, 76009995, 101346660, 152019990, 304039980]

約数ペア:

[(1, 304039980), (2, 152019990), (3, 101346660), (4, 76009995), (5, 60807996), (6, 50673330), (9, 33782220), (10, 30403998), (12, 25336665), (15, 20269332), (18, 16891110), (20, 15201999), (27, 11260740), (30, 10134666), (36, 8445555), (45, 6756444), (54, 5630370), (59, 5153220), (60, 5067333), (81, 3753580), (90, 3378222), (108, 2815185), (118, 2576610), (135, 2252148), (162, 1876790), (177, 1717740), (180, 1689111), (236, 1288305), (270, 1126074), (295, 1030644), (324, 938395), (354, 858870), (405, 750716), (531, 572580), (540, 563037), (590, 515322), (708, 429435), (810, 375358), (885, 343548), (1062, 286290), (1180, 257661), (1593, 190860), (1620, 187679), (1770, 171774), (2124, 143145), (2655, 114516), (3181, 95580), (3186, 95430), (3540, 85887), (4779, 63620), (5310, 57258), (6362, 47790), (6372, 47715), (7965, 38172), (9543, 31860), (9558, 31810), (10620, 28629), (12724, 23895), (15905, 19116), (15930, 19086)]