240471660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28063

約数の個数: 96

約数和(自身を含む): 791062272

約数和(自身を除く): 550590612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 28027, 56054, 84081, 112108, 140135, 168162, 280270, 308297, 336324, 364351, 420405, 560540, 616594, 728702, 840810, 924891, 1093053, 1233188, 1457404, 1541485, 1681620, 1821755, 1849782, 2186106, 3082970, 3643510, 3699564, 4007861, 4372212, 4624455, 5465265, 6165940, 7287020, 8015722, 9248910, 10930530, 12023583, 16031444, 18497820, 20039305, 21861060, 24047166, 40078610, 48094332, 60117915, 80157220, 120235830, 240471660]

約数ペア:

[(1, 240471660), (2, 120235830), (3, 80157220), (4, 60117915), (5, 48094332), (6, 40078610), (10, 24047166), (11, 21861060), (12, 20039305), (13, 18497820), (15, 16031444), (20, 12023583), (22, 10930530), (26, 9248910), (30, 8015722), (33, 7287020), (39, 6165940), (44, 5465265), (52, 4624455), (55, 4372212), (60, 4007861), (65, 3699564), (66, 3643510), (78, 3082970), (110, 2186106), (130, 1849782), (132, 1821755), (143, 1681620), (156, 1541485), (165, 1457404), (195, 1233188), (220, 1093053), (260, 924891), (286, 840810), (330, 728702), (390, 616594), (429, 560540), (572, 420405), (660, 364351), (715, 336324), (780, 308297), (858, 280270), (1430, 168162), (1716, 140135), (2145, 112108), (2860, 84081), (4290, 56054), (8580, 28027)]