318274920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4317

約数の個数: 160

約数和(自身を含む): 1116529920

約数和(自身を除く): 798255000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4271, 4968, 6210, 7452, 8280, 8542, 9315, 12420, 12813, 14904, 17084, 18630, 21355, 24840, 25626, 34168, 37260, 38439, 42710, 51252, 64065, 74520, 76878, 85420, 98233, 102504, 115317, 128130, 153756, 170840, 192195, 196466, 230634, 256260, 294699, 307512, 345951, 384390, 392932, 461268, 491165, 512520, 576585, 589398, 691902, 768780, 785864, 884097, 922536, 982330, 1153170, 1178796, 1383804, 1473495, 1537560, 1729755, 1768194, 1964660, 2306340, 2357592, 2652291, 2767608, 2946990, 3459510, 3536388, 3929320, 4420485, 4612680, 5304582, 5893980, 6919020, 7072776, 7956873, 8840970, 10609164, 11787960, 13261455, 13838040, 15913746, 17681940, 21218328, 26522910, 31827492, 35363880, 39784365, 53045820, 63654984, 79568730, 106091640, 159137460, 318274920]

約数ペア:

[(1, 318274920), (2, 159137460), (3, 106091640), (4, 79568730), (5, 63654984), (6, 53045820), (8, 39784365), (9, 35363880), (10, 31827492), (12, 26522910), (15, 21218328), (18, 17681940), (20, 15913746), (23, 13838040), (24, 13261455), (27, 11787960), (30, 10609164), (36, 8840970), (40, 7956873), (45, 7072776), (46, 6919020), (54, 5893980), (60, 5304582), (69, 4612680), (72, 4420485), (81, 3929320), (90, 3536388), (92, 3459510), (108, 2946990), (115, 2767608), (120, 2652291), (135, 2357592), (138, 2306340), (162, 1964660), (180, 1768194), (184, 1729755), (207, 1537560), (216, 1473495), (230, 1383804), (270, 1178796), (276, 1153170), (324, 982330), (345, 922536), (360, 884097), (405, 785864), (414, 768780), (460, 691902), (540, 589398), (552, 576585), (621, 512520), (648, 491165), (690, 461268), (810, 392932), (828, 384390), (920, 345951), (1035, 307512), (1080, 294699), (1242, 256260), (1380, 230634), (1620, 196466), (1656, 192195), (1863, 170840), (2070, 153756), (2484, 128130), (2760, 115317), (3105, 102504), (3240, 98233), (3726, 85420), (4140, 76878), (4271, 74520), (4968, 64065), (6210, 51252), (7452, 42710), (8280, 38439), (8542, 37260), (9315, 34168), (12420, 25626), (12813, 24840), (14904, 21355), (17084, 18630)]