146442480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{967}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 455161344

約数和(自身を除く): 308718864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 967, 1262, 1893, 1934, 2524, 2901, 3155, 3786, 3868, 4835, 5048, 5802, 6310, 7572, 7736, 9465, 9670, 10096, 11604, 12620, 14505, 15144, 15472, 18930, 19340, 23208, 25240, 29010, 30288, 37860, 38680, 46416, 50480, 58020, 75720, 77360, 116040, 151440, 232080, 610177, 1220354, 1830531, 2440708, 3050885, 3661062, 4881416, 6101770, 7322124, 9152655, 9762832, 12203540, 14644248, 18305310, 24407080, 29288496, 36610620, 48814160, 73221240, 146442480]

約数ペア:

[(1, 146442480), (2, 73221240), (3, 48814160), (4, 36610620), (5, 29288496), (6, 24407080), (8, 18305310), (10, 14644248), (12, 12203540), (15, 9762832), (16, 9152655), (20, 7322124), (24, 6101770), (30, 4881416), (40, 3661062), (48, 3050885), (60, 2440708), (80, 1830531), (120, 1220354), (240, 610177), (631, 232080), (967, 151440), (1262, 116040), (1893, 77360), (1934, 75720), (2524, 58020), (2901, 50480), (3155, 46416), (3786, 38680), (3868, 37860), (4835, 30288), (5048, 29010), (5802, 25240), (6310, 23208), (7572, 19340), (7736, 18930), (9465, 15472), (9670, 15144), (10096, 14505), (11604, 12620)]