130725240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64081}}^1$

素因数の和:64112

約数の個数: 64

約数和(自身を含む): 415251360

約数和(自身を除く): 284526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 64081, 128162, 192243, 256324, 320405, 384486, 512648, 640810, 768972, 961215, 1089377, 1281620, 1537944, 1922430, 2178754, 2563240, 3268131, 3844860, 4357508, 5446885, 6536262, 7689720, 8715016, 10893770, 13072524, 16340655, 21787540, 26145048, 32681310, 43575080, 65362620, 130725240]

約数ペア:

[(1, 130725240), (2, 65362620), (3, 43575080), (4, 32681310), (5, 26145048), (6, 21787540), (8, 16340655), (10, 13072524), (12, 10893770), (15, 8715016), (17, 7689720), (20, 6536262), (24, 5446885), (30, 4357508), (34, 3844860), (40, 3268131), (51, 2563240), (60, 2178754), (68, 1922430), (85, 1537944), (102, 1281620), (120, 1089377), (136, 961215), (170, 768972), (204, 640810), (255, 512648), (340, 384486), (408, 320405), (510, 256324), (680, 192243), (1020, 128162), (2040, 64081)]