1569756780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12163}}^1$

素因数の和:12420

約数の個数: 96

約数和(自身を含む): 4904524800

約数和(自身を除く): 3334768020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 6453, 7170, 8604, 10755, 12163, 12906, 14340, 21510, 24326, 25812, 32265, 36489, 43020, 48652, 60815, 64530, 72978, 109467, 121630, 129060, 145956, 182445, 218934, 243260, 328401, 364890, 437868, 547335, 656802, 729780, 1094670, 1313604, 1642005, 2189340, 2906957, 3284010, 5813914, 6568020, 8720871, 11627828, 14534785, 17441742, 26162613, 29069570, 34883484, 43604355, 52325226, 58139140, 78487839, 87208710, 104650452, 130813065, 156975678, 174417420, 261626130, 313951356, 392439195, 523252260, 784878390, 1569756780]

約数ペア:

[(1, 1569756780), (2, 784878390), (3, 523252260), (4, 392439195), (5, 313951356), (6, 261626130), (9, 174417420), (10, 156975678), (12, 130813065), (15, 104650452), (18, 87208710), (20, 78487839), (27, 58139140), (30, 52325226), (36, 43604355), (45, 34883484), (54, 29069570), (60, 26162613), (90, 17441742), (108, 14534785), (135, 11627828), (180, 8720871), (239, 6568020), (270, 5813914), (478, 3284010), (540, 2906957), (717, 2189340), (956, 1642005), (1195, 1313604), (1434, 1094670), (2151, 729780), (2390, 656802), (2868, 547335), (3585, 437868), (4302, 364890), (4780, 328401), (6453, 243260), (7170, 218934), (8604, 182445), (10755, 145956), (12163, 129060), (12906, 121630), (14340, 109467), (21510, 72978), (24326, 64530), (25812, 60815), (32265, 48652), (36489, 43020)]