27683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 97493760

約数和(自身を除く): 69810000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 467, 494, 520, 570, 624, 741, 760, 780, 912, 934, 988, 1040, 1140, 1235, 1401, 1482, 1520, 1560, 1868, 1976, 2280, 2335, 2470, 2802, 2964, 3120, 3705, 3736, 3952, 4560, 4670, 4940, 5604, 5928, 6071, 7005, 7410, 7472, 8873, 9340, 9880, 11208, 11856, 12142, 14010, 14820, 17746, 18213, 18680, 19760, 22416, 24284, 26619, 28020, 29640, 30355, 35492, 36426, 37360, 44365, 48568, 53238, 56040, 59280, 60710, 70984, 72852, 88730, 91065, 97136, 106476, 112080, 115349, 121420, 133095, 141968, 145704, 177460, 182130, 212952, 230698, 242840, 266190, 291408, 346047, 354920, 364260, 425904, 461396, 485680, 532380, 576745, 692094, 709840, 728520, 922792, 1064760, 1153490, 1384188, 1457040, 1730235, 1845584, 2129520, 2306980, 2768376, 3460470, 4613960, 5536752, 6920940, 9227920, 13841880, 27683760]

約数ペア:

[(1, 27683760), (2, 13841880), (3, 9227920), (4, 6920940), (5, 5536752), (6, 4613960), (8, 3460470), (10, 2768376), (12, 2306980), (13, 2129520), (15, 1845584), (16, 1730235), (19, 1457040), (20, 1384188), (24, 1153490), (26, 1064760), (30, 922792), (38, 728520), (39, 709840), (40, 692094), (48, 576745), (52, 532380), (57, 485680), (60, 461396), (65, 425904), (76, 364260), (78, 354920), (80, 346047), (95, 291408), (104, 266190), (114, 242840), (120, 230698), (130, 212952), (152, 182130), (156, 177460), (190, 145704), (195, 141968), (208, 133095), (228, 121420), (240, 115349), (247, 112080), (260, 106476), (285, 97136), (304, 91065), (312, 88730), (380, 72852), (390, 70984), (456, 60710), (467, 59280), (494, 56040), (520, 53238), (570, 48568), (624, 44365), (741, 37360), (760, 36426), (780, 35492), (912, 30355), (934, 29640), (988, 28020), (1040, 26619), (1140, 24284), (1235, 22416), (1401, 19760), (1482, 18680), (1520, 18213), (1560, 17746), (1868, 14820), (1976, 14010), (2280, 12142), (2335, 11856), (2470, 11208), (2802, 9880), (2964, 9340), (3120, 8873), (3705, 7472), (3736, 7410), (3952, 7005), (4560, 6071), (4670, 5928), (4940, 5604)]