29786640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9576

約数の個数: 80

約数和(自身を含む): 99451968

約数和(自身を除く): 69665328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9547, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 124111, 143205, 152752, 190940, 229128, 248222, 286410, 372333, 381880, 458256, 496444, 572820, 620555, 744666, 763760, 992888, 1145640, 1241110, 1489332, 1861665, 1985776, 2291280, 2482220, 2978664, 3723330, 4964440, 5957328, 7446660, 9928880, 14893320, 29786640]

約数ペア:

[(1, 29786640), (2, 14893320), (3, 9928880), (4, 7446660), (5, 5957328), (6, 4964440), (8, 3723330), (10, 2978664), (12, 2482220), (13, 2291280), (15, 1985776), (16, 1861665), (20, 1489332), (24, 1241110), (26, 1145640), (30, 992888), (39, 763760), (40, 744666), (48, 620555), (52, 572820), (60, 496444), (65, 458256), (78, 381880), (80, 372333), (104, 286410), (120, 248222), (130, 229128), (156, 190940), (195, 152752), (208, 143205), (240, 124111), (260, 114564), (312, 95470), (390, 76376), (520, 57282), (624, 47735), (780, 38188), (1040, 28641), (1560, 19094), (3120, 9547)]