1264804680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10540039}}^1$

素因数の和:10540053

約数の個数: 32

約数和(自身を含む): 3794414400

約数和(自身を除く): 2529609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10540039, 21080078, 31620117, 42160156, 52700195, 63240234, 84320312, 105400390, 126480468, 158100585, 210800780, 252960936, 316201170, 421601560, 632402340, 1264804680]

約数ペア:

[(1, 1264804680), (2, 632402340), (3, 421601560), (4, 316201170), (5, 252960936), (6, 210800780), (8, 158100585), (10, 126480468), (12, 105400390), (15, 84320312), (20, 63240234), (24, 52700195), (30, 42160156), (40, 31620117), (60, 21080078), (120, 10540039)]