4684440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 14227200

約数和(自身を除く): 9542760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 379, 412, 515, 618, 758, 824, 1030, 1137, 1236, 1516, 1545, 1895, 2060, 2274, 2472, 3032, 3090, 3790, 4120, 4548, 5685, 6180, 7580, 9096, 11370, 12360, 15160, 22740, 39037, 45480, 78074, 117111, 156148, 195185, 234222, 312296, 390370, 468444, 585555, 780740, 936888, 1171110, 1561480, 2342220, 4684440]

約数ペア:

[(1, 4684440), (2, 2342220), (3, 1561480), (4, 1171110), (5, 936888), (6, 780740), (8, 585555), (10, 468444), (12, 390370), (15, 312296), (20, 234222), (24, 195185), (30, 156148), (40, 117111), (60, 78074), (103, 45480), (120, 39037), (206, 22740), (309, 15160), (379, 12360), (412, 11370), (515, 9096), (618, 7580), (758, 6180), (824, 5685), (1030, 4548), (1137, 4120), (1236, 3790), (1516, 3090), (1545, 3032), (1895, 2472), (2060, 2274)]