231584040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13687}}^1$

素因数の和:13751

約数の個数: 96

約数和(自身を含む): 768718080

約数和(自身を除く): 537134040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 13687, 16920, 27374, 41061, 54748, 68435, 82122, 109496, 123183, 136870, 164244, 205305, 246366, 273740, 328488, 410610, 492732, 547480, 615915, 643289, 821220, 985464, 1231830, 1286578, 1642440, 1929867, 2463660, 2573156, 3216445, 3859734, 4927320, 5146312, 5789601, 6432890, 7719468, 9649335, 11579202, 12865780, 15438936, 19298670, 23158404, 25731560, 28948005, 38597340, 46316808, 57896010, 77194680, 115792020, 231584040]

約数ペア:

[(1, 231584040), (2, 115792020), (3, 77194680), (4, 57896010), (5, 46316808), (6, 38597340), (8, 28948005), (9, 25731560), (10, 23158404), (12, 19298670), (15, 15438936), (18, 12865780), (20, 11579202), (24, 9649335), (30, 7719468), (36, 6432890), (40, 5789601), (45, 5146312), (47, 4927320), (60, 3859734), (72, 3216445), (90, 2573156), (94, 2463660), (120, 1929867), (141, 1642440), (180, 1286578), (188, 1231830), (235, 985464), (282, 821220), (360, 643289), (376, 615915), (423, 547480), (470, 492732), (564, 410610), (705, 328488), (846, 273740), (940, 246366), (1128, 205305), (1410, 164244), (1692, 136870), (1880, 123183), (2115, 109496), (2820, 82122), (3384, 68435), (4230, 54748), (5640, 41061), (8460, 27374), (13687, 16920)]