7868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 23803200

約数和(自身を除く): 15935160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 379, 519, 692, 758, 865, 1038, 1137, 1384, 1516, 1730, 1895, 2076, 2274, 2595, 3032, 3460, 3790, 4152, 4548, 5190, 5685, 6920, 7580, 9096, 10380, 11370, 15160, 20760, 22740, 45480, 65567, 131134, 196701, 262268, 327835, 393402, 524536, 655670, 786804, 983505, 1311340, 1573608, 1967010, 2622680, 3934020, 7868040]

約数ペア:

[(1, 7868040), (2, 3934020), (3, 2622680), (4, 1967010), (5, 1573608), (6, 1311340), (8, 983505), (10, 786804), (12, 655670), (15, 524536), (20, 393402), (24, 327835), (30, 262268), (40, 196701), (60, 131134), (120, 65567), (173, 45480), (346, 22740), (379, 20760), (519, 15160), (692, 11370), (758, 10380), (865, 9096), (1038, 7580), (1137, 6920), (1384, 5685), (1516, 5190), (1730, 4548), (1895, 4152), (2076, 3790), (2274, 3460), (2595, 3032)]