1211842920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{5683}}^1$

素因数の和:7474

約数の個数: 64

約数和(自身を含む): 3638214720

約数和(自身を除く): 2426371800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1777, 3554, 5331, 5683, 7108, 8885, 10662, 11366, 14216, 17049, 17770, 21324, 22732, 26655, 28415, 34098, 35540, 42648, 45464, 53310, 56830, 68196, 71080, 85245, 106620, 113660, 136392, 170490, 213240, 227320, 340980, 681960, 10098691, 20197382, 30296073, 40394764, 50493455, 60592146, 80789528, 100986910, 121184292, 151480365, 201973820, 242368584, 302960730, 403947640, 605921460, 1211842920]

約数ペア:

[(1, 1211842920), (2, 605921460), (3, 403947640), (4, 302960730), (5, 242368584), (6, 201973820), (8, 151480365), (10, 121184292), (12, 100986910), (15, 80789528), (20, 60592146), (24, 50493455), (30, 40394764), (40, 30296073), (60, 20197382), (120, 10098691), (1777, 681960), (3554, 340980), (5331, 227320), (5683, 213240), (7108, 170490), (8885, 136392), (10662, 113660), (11366, 106620), (14216, 85245), (17049, 71080), (17770, 68196), (21324, 56830), (22732, 53310), (26655, 45464), (28415, 42648), (34098, 35540)]