4080220560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145307}}^1$

素因数の和:145342

約数の個数: 160

約数和(自身を含む): 15135281280

約数和(自身を除く): 11055060720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 145307, 290614, 435921, 581228, 726535, 871842, 1162456, 1307763, 1453070, 1743684, 1888991, 2179605, 2324912, 2615526, 2906140, 3487368, 3777982, 3923289, 4359210, 5231052, 5666973, 5812280, 6538815, 6974736, 7555964, 7846578, 8718420, 9444955, 10462104, 11333946, 11624560, 13077630, 15111928, 15693156, 17000919, 17436840, 18889910, 19616445, 20924208, 22667892, 26155260, 28334865, 30223856, 31386312, 34001838, 34873680, 37779820, 39232890, 45335784, 51002757, 52310520, 56669730, 62772624, 68003676, 75559640, 78465780, 85004595, 90671568, 102005514, 104621040, 113339460, 136007352, 151119280, 156931560, 170009190, 204011028, 226678920, 255013785, 272014704, 313863120, 340018380, 408022056, 453357840, 510027570, 680036760, 816044112, 1020055140, 1360073520, 2040110280, 4080220560]

約数ペア:

[(1, 4080220560), (2, 2040110280), (3, 1360073520), (4, 1020055140), (5, 816044112), (6, 680036760), (8, 510027570), (9, 453357840), (10, 408022056), (12, 340018380), (13, 313863120), (15, 272014704), (16, 255013785), (18, 226678920), (20, 204011028), (24, 170009190), (26, 156931560), (27, 151119280), (30, 136007352), (36, 113339460), (39, 104621040), (40, 102005514), (45, 90671568), (48, 85004595), (52, 78465780), (54, 75559640), (60, 68003676), (65, 62772624), (72, 56669730), (78, 52310520), (80, 51002757), (90, 45335784), (104, 39232890), (108, 37779820), (117, 34873680), (120, 34001838), (130, 31386312), (135, 30223856), (144, 28334865), (156, 26155260), (180, 22667892), (195, 20924208), (208, 19616445), (216, 18889910), (234, 17436840), (240, 17000919), (260, 15693156), (270, 15111928), (312, 13077630), (351, 11624560), (360, 11333946), (390, 10462104), (432, 9444955), (468, 8718420), (520, 7846578), (540, 7555964), (585, 6974736), (624, 6538815), (702, 5812280), (720, 5666973), (780, 5231052), (936, 4359210), (1040, 3923289), (1080, 3777982), (1170, 3487368), (1404, 2906140), (1560, 2615526), (1755, 2324912), (1872, 2179605), (2160, 1888991), (2340, 1743684), (2808, 1453070), (3120, 1307763), (3510, 1162456), (4680, 871842), (5616, 726535), (7020, 581228), (9360, 435921), (14040, 290614), (28080, 145307)]