425600520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{122299}}^1$

素因数の和:122342

約数の個数: 64

約数和(自身を含む): 1320840000

約数和(自身を除く): 895239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 122299, 244598, 366897, 489196, 611495, 733794, 978392, 1222990, 1467588, 1834485, 2445980, 2935176, 3546671, 3668970, 4891960, 7093342, 7337940, 10640013, 14186684, 14675880, 17733355, 21280026, 28373368, 35466710, 42560052, 53200065, 70933420, 85120104, 106400130, 141866840, 212800260, 425600520]

約数ペア:

[(1, 425600520), (2, 212800260), (3, 141866840), (4, 106400130), (5, 85120104), (6, 70933420), (8, 53200065), (10, 42560052), (12, 35466710), (15, 28373368), (20, 21280026), (24, 17733355), (29, 14675880), (30, 14186684), (40, 10640013), (58, 7337940), (60, 7093342), (87, 4891960), (116, 3668970), (120, 3546671), (145, 2935176), (174, 2445980), (232, 1834485), (290, 1467588), (348, 1222990), (435, 978392), (580, 733794), (696, 611495), (870, 489196), (1160, 366897), (1740, 244598), (3480, 122299)]