40291212120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10830971}}^1$

素因数の和:10831016

約数の個数: 64

約数和(自身を含む): 124772797440

約数和(自身を除く): 84481585320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 10830971, 21661942, 32492913, 43323884, 54154855, 64985826, 86647768, 108309710, 129971652, 162464565, 216619420, 259943304, 324929130, 335760101, 433238840, 649858260, 671520202, 1007280303, 1299716520, 1343040404, 1678800505, 2014560606, 2686080808, 3357601010, 4029121212, 5036401515, 6715202020, 8058242424, 10072803030, 13430404040, 20145606060, 40291212120]

約数ペア:

[(1, 40291212120), (2, 20145606060), (3, 13430404040), (4, 10072803030), (5, 8058242424), (6, 6715202020), (8, 5036401515), (10, 4029121212), (12, 3357601010), (15, 2686080808), (20, 2014560606), (24, 1678800505), (30, 1343040404), (31, 1299716520), (40, 1007280303), (60, 671520202), (62, 649858260), (93, 433238840), (120, 335760101), (124, 324929130), (155, 259943304), (186, 216619420), (248, 162464565), (310, 129971652), (372, 108309710), (465, 86647768), (620, 64985826), (744, 54154855), (930, 43323884), (1240, 32492913), (1860, 21661942), (3720, 10830971)]