386723760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 1259919360

約数和(自身を除く): 873195600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 590, 620, 708, 744, 881, 885, 930, 944, 1180, 1240, 1416, 1488, 1762, 1770, 1829, 1860, 2360, 2480, 2643, 2832, 3524, 3540, 3658, 3720, 4405, 4720, 5286, 5487, 7048, 7080, 7316, 7440, 8810, 9145, 10572, 10974, 13215, 14096, 14160, 14632, 17620, 18290, 21144, 21948, 26430, 27311, 27435, 29264, 35240, 36580, 42288, 43896, 51979, 52860, 54622, 54870, 70480, 73160, 81933, 87792, 103958, 105720, 109244, 109740, 136555, 146320, 155937, 163866, 207916, 211440, 218488, 219480, 259895, 273110, 311874, 327732, 409665, 415832, 436976, 438960, 519790, 546220, 623748, 655464, 779685, 819330, 831664, 1039580, 1092440, 1247496, 1310928, 1559370, 1611349, 1638660, 2079160, 2184880, 2494992, 3118740, 3222698, 3277320, 4158320, 4834047, 6237480, 6445396, 6554640, 8056745, 9668094, 12474960, 12890792, 16113490, 19336188, 24170235, 25781584, 32226980, 38672376, 48340470, 64453960, 77344752, 96680940, 128907920, 193361880, 386723760]

約数ペア:

[(1, 386723760), (2, 193361880), (3, 128907920), (4, 96680940), (5, 77344752), (6, 64453960), (8, 48340470), (10, 38672376), (12, 32226980), (15, 25781584), (16, 24170235), (20, 19336188), (24, 16113490), (30, 12890792), (31, 12474960), (40, 9668094), (48, 8056745), (59, 6554640), (60, 6445396), (62, 6237480), (80, 4834047), (93, 4158320), (118, 3277320), (120, 3222698), (124, 3118740), (155, 2494992), (177, 2184880), (186, 2079160), (236, 1638660), (240, 1611349), (248, 1559370), (295, 1310928), (310, 1247496), (354, 1092440), (372, 1039580), (465, 831664), (472, 819330), (496, 779685), (590, 655464), (620, 623748), (708, 546220), (744, 519790), (881, 438960), (885, 436976), (930, 415832), (944, 409665), (1180, 327732), (1240, 311874), (1416, 273110), (1488, 259895), (1762, 219480), (1770, 218488), (1829, 211440), (1860, 207916), (2360, 163866), (2480, 155937), (2643, 146320), (2832, 136555), (3524, 109740), (3540, 109244), (3658, 105720), (3720, 103958), (4405, 87792), (4720, 81933), (5286, 73160), (5487, 70480), (7048, 54870), (7080, 54622), (7316, 52860), (7440, 51979), (8810, 43896), (9145, 42288), (10572, 36580), (10974, 35240), (13215, 29264), (14096, 27435), (14160, 27311), (14632, 26430), (17620, 21948), (18290, 21144)]