512554320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1699}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 1726452000

約数和(自身を除く): 1213897680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 1257, 1676, 1699, 2095, 2514, 3352, 3398, 3771, 4190, 5028, 5097, 6285, 6704, 6796, 7542, 8380, 8495, 10056, 10194, 12570, 13592, 15084, 15291, 16760, 16990, 18855, 20112, 20388, 25140, 25485, 27184, 30168, 30582, 33520, 33980, 37710, 40776, 50280, 50970, 60336, 61164, 67960, 75420, 76455, 81552, 100560, 101940, 122328, 135920, 150840, 152910, 203880, 244656, 301680, 305820, 407760, 611640, 711881, 1223280, 1423762, 2135643, 2847524, 3559405, 4271286, 5695048, 6406929, 7118810, 8542572, 10678215, 11390096, 12813858, 14237620, 17085144, 21356430, 25627716, 28475240, 32034645, 34170288, 42712860, 51255432, 56950480, 64069290, 85425720, 102510864, 128138580, 170851440, 256277160, 512554320]

約数ペア:

[(1, 512554320), (2, 256277160), (3, 170851440), (4, 128138580), (5, 102510864), (6, 85425720), (8, 64069290), (9, 56950480), (10, 51255432), (12, 42712860), (15, 34170288), (16, 32034645), (18, 28475240), (20, 25627716), (24, 21356430), (30, 17085144), (36, 14237620), (40, 12813858), (45, 11390096), (48, 10678215), (60, 8542572), (72, 7118810), (80, 6406929), (90, 5695048), (120, 4271286), (144, 3559405), (180, 2847524), (240, 2135643), (360, 1423762), (419, 1223280), (720, 711881), (838, 611640), (1257, 407760), (1676, 305820), (1699, 301680), (2095, 244656), (2514, 203880), (3352, 152910), (3398, 150840), (3771, 135920), (4190, 122328), (5028, 101940), (5097, 100560), (6285, 81552), (6704, 76455), (6796, 75420), (7542, 67960), (8380, 61164), (8495, 60336), (10056, 50970), (10194, 50280), (12570, 40776), (13592, 37710), (15084, 33980), (15291, 33520), (16760, 30582), (16990, 30168), (18855, 27184), (20112, 25485), (20388, 25140)]