900243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{625169}}^1$

素因数の和:625190

約数の個数: 72

約数和(自身を含む): 3072085380

約数和(自身を除く): 2171842020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 625169, 1250338, 1875507, 2500676, 3125845, 3751014, 5001352, 5626521, 6251690, 7502028, 9377535, 10002704, 11253042, 12503380, 15004056, 18755070, 20005408, 22506084, 25006760, 28132605, 30008112, 37510140, 45012168, 50013520, 56265210, 60016224, 75020280, 90024336, 100027040, 112530420, 150040560, 180048672, 225060840, 300081120, 450121680, 900243360]

約数ペア:

[(1, 900243360), (2, 450121680), (3, 300081120), (4, 225060840), (5, 180048672), (6, 150040560), (8, 112530420), (9, 100027040), (10, 90024336), (12, 75020280), (15, 60016224), (16, 56265210), (18, 50013520), (20, 45012168), (24, 37510140), (30, 30008112), (32, 28132605), (36, 25006760), (40, 22506084), (45, 20005408), (48, 18755070), (60, 15004056), (72, 12503380), (80, 11253042), (90, 10002704), (96, 9377535), (120, 7502028), (144, 6251690), (160, 5626521), (180, 5001352), (240, 3751014), (288, 3125845), (360, 2500676), (480, 1875507), (720, 1250338), (1440, 625169)]