79896240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 160

約数和(自身を含む): 281410560

約数和(自身を除く): 201514320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 787, 846, 940, 1080, 1128, 1269, 1410, 1574, 1692, 1880, 2115, 2160, 2256, 2361, 2538, 2820, 3148, 3384, 3760, 3935, 4230, 4722, 5076, 5640, 6296, 6345, 6768, 7083, 7870, 8460, 9444, 10152, 11280, 11805, 12592, 12690, 14166, 15740, 16920, 18888, 20304, 21249, 23610, 25380, 28332, 31480, 33840, 35415, 36989, 37776, 42498, 47220, 50760, 56664, 62960, 70830, 73978, 84996, 94440, 101520, 106245, 110967, 113328, 141660, 147956, 169992, 184945, 188880, 212490, 221934, 283320, 295912, 332901, 339984, 369890, 424980, 443868, 554835, 566640, 591824, 665802, 739780, 849960, 887736, 998703, 1109670, 1331604, 1479560, 1664505, 1699920, 1775472, 1997406, 2219340, 2663208, 2959120, 3329010, 3994812, 4438680, 4993515, 5326416, 6658020, 7989624, 8877360, 9987030, 13316040, 15979248, 19974060, 26632080, 39948120, 79896240]

約数ペア:

[(1, 79896240), (2, 39948120), (3, 26632080), (4, 19974060), (5, 15979248), (6, 13316040), (8, 9987030), (9, 8877360), (10, 7989624), (12, 6658020), (15, 5326416), (16, 4993515), (18, 4438680), (20, 3994812), (24, 3329010), (27, 2959120), (30, 2663208), (36, 2219340), (40, 1997406), (45, 1775472), (47, 1699920), (48, 1664505), (54, 1479560), (60, 1331604), (72, 1109670), (80, 998703), (90, 887736), (94, 849960), (108, 739780), (120, 665802), (135, 591824), (141, 566640), (144, 554835), (180, 443868), (188, 424980), (216, 369890), (235, 339984), (240, 332901), (270, 295912), (282, 283320), (360, 221934), (376, 212490), (423, 188880), (432, 184945), (470, 169992), (540, 147956), (564, 141660), (705, 113328), (720, 110967), (752, 106245), (787, 101520), (846, 94440), (940, 84996), (1080, 73978), (1128, 70830), (1269, 62960), (1410, 56664), (1574, 50760), (1692, 47220), (1880, 42498), (2115, 37776), (2160, 36989), (2256, 35415), (2361, 33840), (2538, 31480), (2820, 28332), (3148, 25380), (3384, 23610), (3760, 21249), (3935, 20304), (4230, 18888), (4722, 16920), (5076, 15740), (5640, 14166), (6296, 12690), (6345, 12592), (6768, 11805), (7083, 11280), (7870, 10152), (8460, 9444)]