127565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 414830592

約数和(自身を除く): 287265072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 172, 188, 215, 235, 240, 258, 263, 282, 344, 376, 430, 470, 516, 526, 564, 645, 688, 705, 752, 789, 860, 940, 1032, 1052, 1128, 1290, 1315, 1410, 1578, 1720, 1880, 2021, 2064, 2104, 2256, 2580, 2630, 2820, 3156, 3440, 3760, 3945, 4042, 4208, 5160, 5260, 5640, 6063, 6312, 7890, 8084, 10105, 10320, 10520, 11280, 11309, 12126, 12361, 12624, 15780, 16168, 20210, 21040, 22618, 24252, 24722, 30315, 31560, 32336, 33927, 37083, 40420, 45236, 48504, 49444, 56545, 60630, 61805, 63120, 67854, 74166, 80840, 90472, 97008, 98888, 113090, 121260, 123610, 135708, 148332, 161680, 169635, 180944, 185415, 197776, 226180, 242520, 247220, 271416, 296664, 339270, 370830, 452360, 485040, 494440, 531523, 542832, 593328, 678540, 741660, 904720, 988880, 1063046, 1357080, 1483320, 1594569, 2126092, 2657615, 2714160, 2966640, 3189138, 4252184, 5315230, 6378276, 7972845, 8504368, 10630460, 12756552, 15945690, 21260920, 25513104, 31891380, 42521840, 63782760, 127565520]

約数ペア:

[(1, 127565520), (2, 63782760), (3, 42521840), (4, 31891380), (5, 25513104), (6, 21260920), (8, 15945690), (10, 12756552), (12, 10630460), (15, 8504368), (16, 7972845), (20, 6378276), (24, 5315230), (30, 4252184), (40, 3189138), (43, 2966640), (47, 2714160), (48, 2657615), (60, 2126092), (80, 1594569), (86, 1483320), (94, 1357080), (120, 1063046), (129, 988880), (141, 904720), (172, 741660), (188, 678540), (215, 593328), (235, 542832), (240, 531523), (258, 494440), (263, 485040), (282, 452360), (344, 370830), (376, 339270), (430, 296664), (470, 271416), (516, 247220), (526, 242520), (564, 226180), (645, 197776), (688, 185415), (705, 180944), (752, 169635), (789, 161680), (860, 148332), (940, 135708), (1032, 123610), (1052, 121260), (1128, 113090), (1290, 98888), (1315, 97008), (1410, 90472), (1578, 80840), (1720, 74166), (1880, 67854), (2021, 63120), (2064, 61805), (2104, 60630), (2256, 56545), (2580, 49444), (2630, 48504), (2820, 45236), (3156, 40420), (3440, 37083), (3760, 33927), (3945, 32336), (4042, 31560), (4208, 30315), (5160, 24722), (5260, 24252), (5640, 22618), (6063, 21040), (6312, 20210), (7890, 16168), (8084, 15780), (10105, 12624), (10320, 12361), (10520, 12126), (11280, 11309)]