2873160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 9771840

約数和(自身を除く): 6898680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 347, 360, 414, 460, 552, 690, 694, 828, 920, 1035, 1041, 1380, 1388, 1656, 1735, 2070, 2082, 2760, 2776, 3123, 3470, 4140, 4164, 5205, 6246, 6940, 7981, 8280, 8328, 10410, 12492, 13880, 15615, 15962, 20820, 23943, 24984, 31230, 31924, 39905, 41640, 47886, 62460, 63848, 71829, 79810, 95772, 119715, 124920, 143658, 159620, 191544, 239430, 287316, 319240, 359145, 478860, 574632, 718290, 957720, 1436580, 2873160]

約数ペア:

[(1, 2873160), (2, 1436580), (3, 957720), (4, 718290), (5, 574632), (6, 478860), (8, 359145), (9, 319240), (10, 287316), (12, 239430), (15, 191544), (18, 159620), (20, 143658), (23, 124920), (24, 119715), (30, 95772), (36, 79810), (40, 71829), (45, 63848), (46, 62460), (60, 47886), (69, 41640), (72, 39905), (90, 31924), (92, 31230), (115, 24984), (120, 23943), (138, 20820), (180, 15962), (184, 15615), (207, 13880), (230, 12492), (276, 10410), (345, 8328), (347, 8280), (360, 7981), (414, 6940), (460, 6246), (552, 5205), (690, 4164), (694, 4140), (828, 3470), (920, 3123), (1035, 2776), (1041, 2760), (1380, 2082), (1388, 2070), (1656, 1735)]