1228317360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:3003

約数の個数: 160

約数和(自身を含む): 3992744448

約数和(自身を除く): 2764427088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 205, 215, 240, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 656, 688, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 1968, 2064, 2460, 2580, 2903, 3280, 3440, 3526, 4920, 5160, 5289, 5806, 7052, 8709, 8815, 9840, 10320, 10578, 11612, 14104, 14515, 17418, 17630, 21156, 23224, 26445, 28208, 29030, 34836, 35260, 42312, 43545, 46448, 52890, 58060, 69672, 70520, 84624, 87090, 105780, 116120, 119023, 124829, 139344, 141040, 174180, 211560, 232240, 238046, 249658, 348360, 357069, 374487, 423120, 476092, 499316, 595115, 624145, 696720, 714138, 748974, 952184, 998632, 1190230, 1248290, 1428276, 1497948, 1785345, 1872435, 1904368, 1997264, 2380460, 2496580, 2856552, 2995896, 3570690, 3744870, 4760920, 4993160, 5117989, 5713104, 5991792, 7141380, 7489740, 9521840, 9986320, 10235978, 14282760, 14979480, 15353967, 20471956, 25589945, 28565520, 29958960, 30707934, 40943912, 51179890, 61415868, 76769835, 81887824, 102359780, 122831736, 153539670, 204719560, 245663472, 307079340, 409439120, 614158680, 1228317360]

約数ペア:

[(1, 1228317360), (2, 614158680), (3, 409439120), (4, 307079340), (5, 245663472), (6, 204719560), (8, 153539670), (10, 122831736), (12, 102359780), (15, 81887824), (16, 76769835), (20, 61415868), (24, 51179890), (30, 40943912), (40, 30707934), (41, 29958960), (43, 28565520), (48, 25589945), (60, 20471956), (80, 15353967), (82, 14979480), (86, 14282760), (120, 10235978), (123, 9986320), (129, 9521840), (164, 7489740), (172, 7141380), (205, 5991792), (215, 5713104), (240, 5117989), (246, 4993160), (258, 4760920), (328, 3744870), (344, 3570690), (410, 2995896), (430, 2856552), (492, 2496580), (516, 2380460), (615, 1997264), (645, 1904368), (656, 1872435), (688, 1785345), (820, 1497948), (860, 1428276), (984, 1248290), (1032, 1190230), (1230, 998632), (1290, 952184), (1640, 748974), (1720, 714138), (1763, 696720), (1968, 624145), (2064, 595115), (2460, 499316), (2580, 476092), (2903, 423120), (3280, 374487), (3440, 357069), (3526, 348360), (4920, 249658), (5160, 238046), (5289, 232240), (5806, 211560), (7052, 174180), (8709, 141040), (8815, 139344), (9840, 124829), (10320, 119023), (10578, 116120), (11612, 105780), (14104, 87090), (14515, 84624), (17418, 70520), (17630, 69672), (21156, 58060), (23224, 52890), (26445, 46448), (28208, 43545), (29030, 42312), (34836, 35260)]