12435600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 40930912

約数和(自身を除く): 28495312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 241, 258, 300, 344, 400, 430, 482, 516, 600, 645, 688, 723, 860, 964, 1032, 1075, 1200, 1205, 1290, 1446, 1720, 1928, 2064, 2150, 2410, 2580, 2892, 3225, 3440, 3615, 3856, 4300, 4820, 5160, 5784, 6025, 6450, 7230, 8600, 9640, 10320, 10363, 11568, 12050, 12900, 14460, 17200, 18075, 19280, 20726, 24100, 25800, 28920, 31089, 36150, 41452, 48200, 51600, 51815, 57840, 62178, 72300, 82904, 96400, 103630, 124356, 144600, 155445, 165808, 207260, 248712, 259075, 289200, 310890, 414520, 497424, 518150, 621780, 777225, 829040, 1036300, 1243560, 1554450, 2072600, 2487120, 3108900, 4145200, 6217800, 12435600]

約数ペア:

[(1, 12435600), (2, 6217800), (3, 4145200), (4, 3108900), (5, 2487120), (6, 2072600), (8, 1554450), (10, 1243560), (12, 1036300), (15, 829040), (16, 777225), (20, 621780), (24, 518150), (25, 497424), (30, 414520), (40, 310890), (43, 289200), (48, 259075), (50, 248712), (60, 207260), (75, 165808), (80, 155445), (86, 144600), (100, 124356), (120, 103630), (129, 96400), (150, 82904), (172, 72300), (200, 62178), (215, 57840), (240, 51815), (241, 51600), (258, 48200), (300, 41452), (344, 36150), (400, 31089), (430, 28920), (482, 25800), (516, 24100), (600, 20726), (645, 19280), (688, 18075), (723, 17200), (860, 14460), (964, 12900), (1032, 12050), (1075, 11568), (1200, 10363), (1205, 10320), (1290, 9640), (1446, 8600), (1720, 7230), (1928, 6450), (2064, 6025), (2150, 5784), (2410, 5160), (2580, 4820), (2892, 4300), (3225, 3856), (3440, 3615)]