120356880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 160

約数和(自身を含む): 440352768

約数和(自身を除く): 319995888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2311, 2480, 2604, 3255, 3472, 3720, 4340, 4622, 5208, 6510, 6933, 7440, 8680, 9244, 10416, 11555, 13020, 13866, 16177, 17360, 18488, 23110, 26040, 27732, 32354, 34665, 36976, 46220, 48531, 52080, 55464, 64708, 69330, 71641, 80885, 92440, 97062, 110928, 129416, 138660, 143282, 161770, 184880, 194124, 214923, 242655, 258832, 277320, 286564, 323540, 358205, 388248, 429846, 485310, 501487, 554640, 573128, 647080, 716410, 776496, 859692, 970620, 1002974, 1074615, 1146256, 1294160, 1432820, 1504461, 1719384, 1941240, 2005948, 2149230, 2507435, 2865640, 3008922, 3438768, 3882480, 4011896, 4298460, 5014870, 5731280, 6017844, 7522305, 8023792, 8596920, 10029740, 12035688, 15044610, 17193840, 20059480, 24071376, 30089220, 40118960, 60178440, 120356880]

約数ペア:

[(1, 120356880), (2, 60178440), (3, 40118960), (4, 30089220), (5, 24071376), (6, 20059480), (7, 17193840), (8, 15044610), (10, 12035688), (12, 10029740), (14, 8596920), (15, 8023792), (16, 7522305), (20, 6017844), (21, 5731280), (24, 5014870), (28, 4298460), (30, 4011896), (31, 3882480), (35, 3438768), (40, 3008922), (42, 2865640), (48, 2507435), (56, 2149230), (60, 2005948), (62, 1941240), (70, 1719384), (80, 1504461), (84, 1432820), (93, 1294160), (105, 1146256), (112, 1074615), (120, 1002974), (124, 970620), (140, 859692), (155, 776496), (168, 716410), (186, 647080), (210, 573128), (217, 554640), (240, 501487), (248, 485310), (280, 429846), (310, 388248), (336, 358205), (372, 323540), (420, 286564), (434, 277320), (465, 258832), (496, 242655), (560, 214923), (620, 194124), (651, 184880), (744, 161770), (840, 143282), (868, 138660), (930, 129416), (1085, 110928), (1240, 97062), (1302, 92440), (1488, 80885), (1680, 71641), (1736, 69330), (1860, 64708), (2170, 55464), (2311, 52080), (2480, 48531), (2604, 46220), (3255, 36976), (3472, 34665), (3720, 32354), (4340, 27732), (4622, 26040), (5208, 23110), (6510, 18488), (6933, 17360), (7440, 16177), (8680, 13866), (9244, 13020), (10416, 11555)]