123971040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28697}}^1$

素因数の和:28721

約数の個数: 96

約数和(自身を含む): 433913760

約数和(自身を除く): 309942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 28697, 57394, 86091, 114788, 143485, 172182, 229576, 258273, 286970, 344364, 430455, 459152, 516546, 573940, 688728, 774819, 860910, 918304, 1033092, 1147880, 1291365, 1377456, 1549638, 1721820, 2066184, 2295760, 2582730, 2754912, 3099276, 3443640, 3874095, 4132368, 4591520, 5165460, 6198552, 6887280, 7748190, 8264736, 10330920, 12397104, 13774560, 15496380, 20661840, 24794208, 30992760, 41323680, 61985520, 123971040]

約数ペア:

[(1, 123971040), (2, 61985520), (3, 41323680), (4, 30992760), (5, 24794208), (6, 20661840), (8, 15496380), (9, 13774560), (10, 12397104), (12, 10330920), (15, 8264736), (16, 7748190), (18, 6887280), (20, 6198552), (24, 5165460), (27, 4591520), (30, 4132368), (32, 3874095), (36, 3443640), (40, 3099276), (45, 2754912), (48, 2582730), (54, 2295760), (60, 2066184), (72, 1721820), (80, 1549638), (90, 1377456), (96, 1291365), (108, 1147880), (120, 1033092), (135, 918304), (144, 860910), (160, 774819), (180, 688728), (216, 573940), (240, 516546), (270, 459152), (288, 430455), (360, 344364), (432, 286970), (480, 258273), (540, 229576), (720, 172182), (864, 143485), (1080, 114788), (1440, 86091), (2160, 57394), (4320, 28697)]