249823080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53381}}^1$

素因数の和:53411

約数の個数: 96

約数和(自身を含む): 874397160

約数和(自身を除く): 624574080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 53381, 106762, 160143, 213524, 266905, 320286, 427048, 480429, 533810, 640572, 693953, 800715, 960858, 1067620, 1281144, 1387906, 1601430, 1921716, 2081859, 2135240, 2402145, 2775812, 3202860, 3469765, 3843432, 4163718, 4804290, 5551624, 6245577, 6405720, 6939530, 8327436, 9608580, 10409295, 12491154, 13879060, 16654872, 19217160, 20818590, 24982308, 27758120, 31227885, 41637180, 49964616, 62455770, 83274360, 124911540, 249823080]

約数ペア:

[(1, 249823080), (2, 124911540), (3, 83274360), (4, 62455770), (5, 49964616), (6, 41637180), (8, 31227885), (9, 27758120), (10, 24982308), (12, 20818590), (13, 19217160), (15, 16654872), (18, 13879060), (20, 12491154), (24, 10409295), (26, 9608580), (30, 8327436), (36, 6939530), (39, 6405720), (40, 6245577), (45, 5551624), (52, 4804290), (60, 4163718), (65, 3843432), (72, 3469765), (78, 3202860), (90, 2775812), (104, 2402145), (117, 2135240), (120, 2081859), (130, 1921716), (156, 1601430), (180, 1387906), (195, 1281144), (234, 1067620), (260, 960858), (312, 800715), (360, 693953), (390, 640572), (468, 533810), (520, 480429), (585, 427048), (780, 320286), (936, 266905), (1170, 213524), (1560, 160143), (2340, 106762), (4680, 53381)]