906996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57697}}^1$

素因数の和:57842

約数の個数: 64

約数和(自身を含む): 2741808960

約数和(自身を除く): 1834812120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 57697, 115394, 173091, 230788, 288485, 346182, 461576, 576970, 692364, 865455, 1153940, 1384728, 1730910, 2307880, 3461820, 6923640, 7558307, 15116614, 22674921, 30233228, 37791535, 45349842, 60466456, 75583070, 90699684, 113374605, 151166140, 181399368, 226749210, 302332280, 453498420, 906996840]

約数ペア:

[(1, 906996840), (2, 453498420), (3, 302332280), (4, 226749210), (5, 181399368), (6, 151166140), (8, 113374605), (10, 90699684), (12, 75583070), (15, 60466456), (20, 45349842), (24, 37791535), (30, 30233228), (40, 22674921), (60, 15116614), (120, 7558307), (131, 6923640), (262, 3461820), (393, 2307880), (524, 1730910), (655, 1384728), (786, 1153940), (1048, 865455), (1310, 692364), (1572, 576970), (1965, 461576), (2620, 346182), (3144, 288485), (3930, 230788), (5240, 173091), (7860, 115394), (15720, 57697)]