120525160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14843}}^1$

素因数の和:14890

約数の個数: 64

約数和(自身を含む): 320630400

約数和(自身を除く): 200105240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 14843, 29686, 59372, 74215, 103901, 118744, 148430, 207802, 296860, 415604, 430447, 519505, 593720, 831208, 860894, 1039010, 1721788, 2078020, 2152235, 3013129, 3443576, 4156040, 4304470, 6026258, 8608940, 12052516, 15065645, 17217880, 24105032, 30131290, 60262580, 120525160]

約数ペア:

[(1, 120525160), (2, 60262580), (4, 30131290), (5, 24105032), (7, 17217880), (8, 15065645), (10, 12052516), (14, 8608940), (20, 6026258), (28, 4304470), (29, 4156040), (35, 3443576), (40, 3013129), (56, 2152235), (58, 2078020), (70, 1721788), (116, 1039010), (140, 860894), (145, 831208), (203, 593720), (232, 519505), (280, 430447), (290, 415604), (406, 296860), (580, 207802), (812, 148430), (1015, 118744), (1160, 103901), (1624, 74215), (2030, 59372), (4060, 29686), (8120, 14843)]