151982640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4971

約数の個数: 120

約数和(自身を含む): 522384720

約数和(自身を除く): 370402080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4909, 5160, 6192, 7740, 9818, 10320, 14727, 15480, 19636, 24545, 29454, 30960, 39272, 44181, 49090, 58908, 73635, 78544, 88362, 98180, 117816, 147270, 176724, 196360, 211087, 220905, 235632, 294540, 353448, 392720, 422174, 441810, 589080, 633261, 706896, 844348, 883620, 1055435, 1178160, 1266522, 1688696, 1767240, 1899783, 2110870, 2533044, 3166305, 3377392, 3534480, 3799566, 4221740, 5066088, 6332610, 7599132, 8443480, 9498915, 10132176, 12665220, 15198264, 16886960, 18997830, 25330440, 30396528, 37995660, 50660880, 75991320, 151982640]

約数ペア:

[(1, 151982640), (2, 75991320), (3, 50660880), (4, 37995660), (5, 30396528), (6, 25330440), (8, 18997830), (9, 16886960), (10, 15198264), (12, 12665220), (15, 10132176), (16, 9498915), (18, 8443480), (20, 7599132), (24, 6332610), (30, 5066088), (36, 4221740), (40, 3799566), (43, 3534480), (45, 3377392), (48, 3166305), (60, 2533044), (72, 2110870), (80, 1899783), (86, 1767240), (90, 1688696), (120, 1266522), (129, 1178160), (144, 1055435), (172, 883620), (180, 844348), (215, 706896), (240, 633261), (258, 589080), (344, 441810), (360, 422174), (387, 392720), (430, 353448), (516, 294540), (645, 235632), (688, 220905), (720, 211087), (774, 196360), (860, 176724), (1032, 147270), (1290, 117816), (1548, 98180), (1720, 88362), (1935, 78544), (2064, 73635), (2580, 58908), (3096, 49090), (3440, 44181), (3870, 39272), (4909, 30960), (5160, 29454), (6192, 24545), (7740, 19636), (9818, 15480), (10320, 14727)]