3207525480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{989977}}^1$

素因数の和:990000

約数の個数: 80

約数和(自身を含む): 10780860420

約数和(自身を除く): 7573334940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 989977, 1979954, 2969931, 3959908, 4949885, 5939862, 7919816, 8909793, 9899770, 11879724, 14849655, 17819586, 19799540, 23759448, 26729379, 29699310, 35639172, 39599080, 44548965, 53458758, 59398620, 71278344, 80188137, 89097930, 106917516, 118797240, 133646895, 160376274, 178195860, 213835032, 267293790, 320752548, 356391720, 400940685, 534587580, 641505096, 801881370, 1069175160, 1603762740, 3207525480]

約数ペア:

[(1, 3207525480), (2, 1603762740), (3, 1069175160), (4, 801881370), (5, 641505096), (6, 534587580), (8, 400940685), (9, 356391720), (10, 320752548), (12, 267293790), (15, 213835032), (18, 178195860), (20, 160376274), (24, 133646895), (27, 118797240), (30, 106917516), (36, 89097930), (40, 80188137), (45, 71278344), (54, 59398620), (60, 53458758), (72, 44548965), (81, 39599080), (90, 35639172), (108, 29699310), (120, 26729379), (135, 23759448), (162, 19799540), (180, 17819586), (216, 14849655), (270, 11879724), (324, 9899770), (360, 8909793), (405, 7919816), (540, 5939862), (648, 4949885), (810, 3959908), (1080, 2969931), (1620, 1979954), (3240, 989977)]