23168280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 75660480

約数和(自身を除く): 52492200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 277, 328, 340, 408, 410, 492, 510, 554, 615, 680, 697, 820, 831, 984, 1020, 1108, 1230, 1385, 1394, 1640, 1662, 2040, 2091, 2216, 2460, 2770, 2788, 3324, 3485, 4155, 4182, 4709, 4920, 5540, 5576, 6648, 6970, 8310, 8364, 9418, 10455, 11080, 11357, 13940, 14127, 16620, 16728, 18836, 20910, 22714, 23545, 27880, 28254, 33240, 34071, 37672, 41820, 45428, 47090, 56508, 56785, 68142, 70635, 83640, 90856, 94180, 113016, 113570, 136284, 141270, 170355, 188360, 193069, 227140, 272568, 282540, 340710, 386138, 454280, 565080, 579207, 681420, 772276, 965345, 1158414, 1362840, 1544552, 1930690, 2316828, 2896035, 3861380, 4633656, 5792070, 7722760, 11584140, 23168280]

約数ペア:

[(1, 23168280), (2, 11584140), (3, 7722760), (4, 5792070), (5, 4633656), (6, 3861380), (8, 2896035), (10, 2316828), (12, 1930690), (15, 1544552), (17, 1362840), (20, 1158414), (24, 965345), (30, 772276), (34, 681420), (40, 579207), (41, 565080), (51, 454280), (60, 386138), (68, 340710), (82, 282540), (85, 272568), (102, 227140), (120, 193069), (123, 188360), (136, 170355), (164, 141270), (170, 136284), (204, 113570), (205, 113016), (246, 94180), (255, 90856), (277, 83640), (328, 70635), (340, 68142), (408, 56785), (410, 56508), (492, 47090), (510, 45428), (554, 41820), (615, 37672), (680, 34071), (697, 33240), (820, 28254), (831, 27880), (984, 23545), (1020, 22714), (1108, 20910), (1230, 18836), (1385, 16728), (1394, 16620), (1640, 14127), (1662, 13940), (2040, 11357), (2091, 11080), (2216, 10455), (2460, 9418), (2770, 8364), (2788, 8310), (3324, 6970), (3485, 6648), (4155, 5576), (4182, 5540), (4709, 4920)]