240258060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6204

約数の個数: 144

約数和(自身を含む): 859901952

約数和(自身を除く): 619643892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6151, 6510, 7812, 9765, 12302, 13020, 18453, 19530, 24604, 30755, 36906, 39060, 43057, 55359, 61510, 73812, 86114, 92265, 110718, 123020, 129171, 172228, 184530, 190681, 215285, 221436, 258342, 276795, 369060, 381362, 387513, 430570, 516684, 553590, 572043, 645855, 762724, 775026, 861140, 953405, 1107180, 1144086, 1291710, 1334767, 1550052, 1716129, 1906810, 1937565, 2288172, 2583420, 2669534, 2860215, 3432258, 3813620, 3875130, 4004301, 5339068, 5720430, 6673835, 6864516, 7750260, 8008602, 8580645, 11440860, 12012903, 13347670, 16017204, 17161290, 20021505, 24025806, 26695340, 34322580, 40043010, 48051612, 60064515, 80086020, 120129030, 240258060]

約数ペア:

[(1, 240258060), (2, 120129030), (3, 80086020), (4, 60064515), (5, 48051612), (6, 40043010), (7, 34322580), (9, 26695340), (10, 24025806), (12, 20021505), (14, 17161290), (15, 16017204), (18, 13347670), (20, 12012903), (21, 11440860), (28, 8580645), (30, 8008602), (31, 7750260), (35, 6864516), (36, 6673835), (42, 5720430), (45, 5339068), (60, 4004301), (62, 3875130), (63, 3813620), (70, 3432258), (84, 2860215), (90, 2669534), (93, 2583420), (105, 2288172), (124, 1937565), (126, 1906810), (140, 1716129), (155, 1550052), (180, 1334767), (186, 1291710), (210, 1144086), (217, 1107180), (252, 953405), (279, 861140), (310, 775026), (315, 762724), (372, 645855), (420, 572043), (434, 553590), (465, 516684), (558, 430570), (620, 387513), (630, 381362), (651, 369060), (868, 276795), (930, 258342), (1085, 221436), (1116, 215285), (1260, 190681), (1302, 184530), (1395, 172228), (1860, 129171), (1953, 123020), (2170, 110718), (2604, 92265), (2790, 86114), (3255, 73812), (3906, 61510), (4340, 55359), (5580, 43057), (6151, 39060), (6510, 36906), (7812, 30755), (9765, 24604), (12302, 19530), (13020, 18453)]