5177640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3346

約数の個数: 64

約数和(自身を含む): 16732800

約数和(自身を除く): 11555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3319, 6638, 9957, 13276, 16595, 19914, 26552, 33190, 39828, 43147, 49785, 66380, 79656, 86294, 99570, 129441, 132760, 172588, 199140, 215735, 258882, 345176, 398280, 431470, 517764, 647205, 862940, 1035528, 1294410, 1725880, 2588820, 5177640]

約数ペア:

[(1, 5177640), (2, 2588820), (3, 1725880), (4, 1294410), (5, 1035528), (6, 862940), (8, 647205), (10, 517764), (12, 431470), (13, 398280), (15, 345176), (20, 258882), (24, 215735), (26, 199140), (30, 172588), (39, 132760), (40, 129441), (52, 99570), (60, 86294), (65, 79656), (78, 66380), (104, 49785), (120, 43147), (130, 39828), (156, 33190), (195, 26552), (260, 19914), (312, 16595), (390, 13276), (520, 9957), (780, 6638), (1560, 3319)]