312755340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 901587456

約数和(自身を除く): 588832116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 241, 258, 430, 482, 503, 516, 645, 723, 860, 964, 1006, 1205, 1290, 1446, 1509, 2012, 2410, 2515, 2580, 2892, 3018, 3615, 4820, 5030, 6036, 7230, 7545, 10060, 10363, 14460, 15090, 20726, 21629, 30180, 31089, 41452, 43258, 51815, 62178, 64887, 86516, 103630, 108145, 121223, 124356, 129774, 155445, 207260, 216290, 242446, 259548, 310890, 324435, 363669, 432580, 484892, 606115, 621780, 648870, 727338, 1212230, 1297740, 1454676, 1818345, 2424460, 3636690, 5212589, 7273380, 10425178, 15637767, 20850356, 26062945, 31275534, 52125890, 62551068, 78188835, 104251780, 156377670, 312755340]

約数ペア:

[(1, 312755340), (2, 156377670), (3, 104251780), (4, 78188835), (5, 62551068), (6, 52125890), (10, 31275534), (12, 26062945), (15, 20850356), (20, 15637767), (30, 10425178), (43, 7273380), (60, 5212589), (86, 3636690), (129, 2424460), (172, 1818345), (215, 1454676), (241, 1297740), (258, 1212230), (430, 727338), (482, 648870), (503, 621780), (516, 606115), (645, 484892), (723, 432580), (860, 363669), (964, 324435), (1006, 310890), (1205, 259548), (1290, 242446), (1446, 216290), (1509, 207260), (2012, 155445), (2410, 129774), (2515, 124356), (2580, 121223), (2892, 108145), (3018, 103630), (3615, 86516), (4820, 64887), (5030, 62178), (6036, 51815), (7230, 43258), (7545, 41452), (10060, 31089), (10363, 30180), (14460, 21629), (15090, 20726)]