1171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 3611520

約数和(自身を除く): 2440200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 227, 258, 344, 430, 454, 516, 645, 681, 860, 908, 1032, 1135, 1290, 1362, 1720, 1816, 2270, 2580, 2724, 3405, 4540, 5160, 5448, 6810, 9080, 9761, 13620, 19522, 27240, 29283, 39044, 48805, 58566, 78088, 97610, 117132, 146415, 195220, 234264, 292830, 390440, 585660, 1171320]

約数ペア:

[(1, 1171320), (2, 585660), (3, 390440), (4, 292830), (5, 234264), (6, 195220), (8, 146415), (10, 117132), (12, 97610), (15, 78088), (20, 58566), (24, 48805), (30, 39044), (40, 29283), (43, 27240), (60, 19522), (86, 13620), (120, 9761), (129, 9080), (172, 6810), (215, 5448), (227, 5160), (258, 4540), (344, 3405), (430, 2724), (454, 2580), (516, 2270), (645, 1816), (681, 1720), (860, 1362), (908, 1290), (1032, 1135)]