151220880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 511842240

約数和(自身を除く): 360621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1511, 1668, 2085, 2224, 2502, 2780, 3022, 3336, 4170, 4533, 5004, 5560, 6044, 6255, 6672, 7555, 8340, 9066, 10008, 11120, 12088, 12510, 13599, 15110, 16680, 18132, 20016, 22665, 24176, 25020, 27198, 30220, 33360, 36264, 45330, 50040, 54396, 60440, 67995, 72528, 90660, 100080, 108792, 120880, 135990, 181320, 210029, 217584, 271980, 362640, 420058, 543960, 630087, 840116, 1050145, 1087920, 1260174, 1680232, 1890261, 2100290, 2520348, 3150435, 3360464, 3780522, 4200580, 5040696, 6300870, 7561044, 8401160, 9451305, 10081392, 12601740, 15122088, 16802320, 18902610, 25203480, 30244176, 37805220, 50406960, 75610440, 151220880]

約数ペア:

[(1, 151220880), (2, 75610440), (3, 50406960), (4, 37805220), (5, 30244176), (6, 25203480), (8, 18902610), (9, 16802320), (10, 15122088), (12, 12601740), (15, 10081392), (16, 9451305), (18, 8401160), (20, 7561044), (24, 6300870), (30, 5040696), (36, 4200580), (40, 3780522), (45, 3360464), (48, 3150435), (60, 2520348), (72, 2100290), (80, 1890261), (90, 1680232), (120, 1260174), (139, 1087920), (144, 1050145), (180, 840116), (240, 630087), (278, 543960), (360, 420058), (417, 362640), (556, 271980), (695, 217584), (720, 210029), (834, 181320), (1112, 135990), (1251, 120880), (1390, 108792), (1511, 100080), (1668, 90660), (2085, 72528), (2224, 67995), (2502, 60440), (2780, 54396), (3022, 50040), (3336, 45330), (4170, 36264), (4533, 33360), (5004, 30220), (5560, 27198), (6044, 25020), (6255, 24176), (6672, 22665), (7555, 20016), (8340, 18132), (9066, 16680), (10008, 15110), (11120, 13599), (12088, 12510)]