23355240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 50672280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 101, 120, 123, 141, 164, 188, 202, 205, 235, 246, 282, 303, 328, 376, 404, 410, 470, 492, 505, 564, 606, 615, 705, 808, 820, 940, 984, 1010, 1128, 1212, 1230, 1410, 1515, 1640, 1880, 1927, 2020, 2424, 2460, 2820, 3030, 3854, 4040, 4141, 4747, 4920, 5640, 5781, 6060, 7708, 8282, 9494, 9635, 11562, 12120, 12423, 14241, 15416, 16564, 18988, 19270, 20705, 23124, 23735, 24846, 28482, 28905, 33128, 37976, 38540, 41410, 46248, 47470, 49692, 56964, 57810, 62115, 71205, 77080, 82820, 94940, 99384, 113928, 115620, 124230, 142410, 165640, 189880, 194627, 231240, 248460, 284820, 389254, 496920, 569640, 583881, 778508, 973135, 1167762, 1557016, 1946270, 2335524, 2919405, 3892540, 4671048, 5838810, 7785080, 11677620, 23355240]

約数ペア:

[(1, 23355240), (2, 11677620), (3, 7785080), (4, 5838810), (5, 4671048), (6, 3892540), (8, 2919405), (10, 2335524), (12, 1946270), (15, 1557016), (20, 1167762), (24, 973135), (30, 778508), (40, 583881), (41, 569640), (47, 496920), (60, 389254), (82, 284820), (94, 248460), (101, 231240), (120, 194627), (123, 189880), (141, 165640), (164, 142410), (188, 124230), (202, 115620), (205, 113928), (235, 99384), (246, 94940), (282, 82820), (303, 77080), (328, 71205), (376, 62115), (404, 57810), (410, 56964), (470, 49692), (492, 47470), (505, 46248), (564, 41410), (606, 38540), (615, 37976), (705, 33128), (808, 28905), (820, 28482), (940, 24846), (984, 23735), (1010, 23124), (1128, 20705), (1212, 19270), (1230, 18988), (1410, 16564), (1515, 15416), (1640, 14241), (1880, 12423), (1927, 12120), (2020, 11562), (2424, 9635), (2460, 9494), (2820, 8282), (3030, 7708), (3854, 6060), (4040, 5781), (4141, 5640), (4747, 4920)]