6820803120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359747}}^1$

素因数の和:359842

約数の個数: 80

約数和(自身を含む): 21412200960

約数和(自身を除く): 14591397840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 359747, 719494, 1079241, 1438988, 1798735, 2158482, 2877976, 3597470, 4316964, 5396205, 5755952, 7194940, 8633928, 10792410, 14389880, 17267856, 21584820, 28420013, 28779760, 43169640, 56840026, 85260039, 86339280, 113680052, 142100065, 170520078, 227360104, 284200130, 341040156, 426300195, 454720208, 568400260, 682080312, 852600390, 1136800520, 1364160624, 1705200780, 2273601040, 3410401560, 6820803120]

約数ペア:

[(1, 6820803120), (2, 3410401560), (3, 2273601040), (4, 1705200780), (5, 1364160624), (6, 1136800520), (8, 852600390), (10, 682080312), (12, 568400260), (15, 454720208), (16, 426300195), (20, 341040156), (24, 284200130), (30, 227360104), (40, 170520078), (48, 142100065), (60, 113680052), (79, 86339280), (80, 85260039), (120, 56840026), (158, 43169640), (237, 28779760), (240, 28420013), (316, 21584820), (395, 17267856), (474, 14389880), (632, 10792410), (790, 8633928), (948, 7194940), (1185, 5755952), (1264, 5396205), (1580, 4316964), (1896, 3597470), (2370, 2877976), (3160, 2158482), (3792, 1798735), (4740, 1438988), (6320, 1079241), (9480, 719494), (18960, 359747)]