63854640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 216401328

約数和(自身を除く): 152546688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 677, 720, 786, 1048, 1179, 1310, 1354, 1572, 1965, 2031, 2096, 2358, 2620, 2708, 3144, 3385, 3930, 4062, 4716, 5240, 5416, 5895, 6093, 6288, 6770, 7860, 8124, 9432, 10155, 10480, 10832, 11790, 12186, 13540, 15720, 16248, 18864, 20310, 23580, 24372, 27080, 30465, 31440, 32496, 40620, 47160, 48744, 54160, 60930, 81240, 88687, 94320, 97488, 121860, 162480, 177374, 243720, 266061, 354748, 443435, 487440, 532122, 709496, 798183, 886870, 1064244, 1330305, 1418992, 1596366, 1773740, 2128488, 2660610, 3192732, 3547480, 3990915, 4256976, 5321220, 6385464, 7094960, 7981830, 10642440, 12770928, 15963660, 21284880, 31927320, 63854640]

約数ペア:

[(1, 63854640), (2, 31927320), (3, 21284880), (4, 15963660), (5, 12770928), (6, 10642440), (8, 7981830), (9, 7094960), (10, 6385464), (12, 5321220), (15, 4256976), (16, 3990915), (18, 3547480), (20, 3192732), (24, 2660610), (30, 2128488), (36, 1773740), (40, 1596366), (45, 1418992), (48, 1330305), (60, 1064244), (72, 886870), (80, 798183), (90, 709496), (120, 532122), (131, 487440), (144, 443435), (180, 354748), (240, 266061), (262, 243720), (360, 177374), (393, 162480), (524, 121860), (655, 97488), (677, 94320), (720, 88687), (786, 81240), (1048, 60930), (1179, 54160), (1310, 48744), (1354, 47160), (1572, 40620), (1965, 32496), (2031, 31440), (2096, 30465), (2358, 27080), (2620, 24372), (2708, 23580), (3144, 20310), (3385, 18864), (3930, 16248), (4062, 15720), (4716, 13540), (5240, 12186), (5416, 11790), (5895, 10832), (6093, 10480), (6288, 10155), (6770, 9432), (7860, 8124)]