754328640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60443}}^1$

素因数の和:60476

約数の個数: 112

約数和(自身を含む): 2579266368

約数和(自身を除く): 1824937728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 60443, 120886, 181329, 241772, 302215, 362658, 483544, 604430, 725316, 785759, 906645, 967088, 1208860, 1450632, 1571518, 1813290, 1934176, 2357277, 2417720, 2901264, 3143036, 3626580, 3868352, 3928795, 4714554, 4835440, 5802528, 6286072, 7253160, 7857590, 9429108, 9670880, 11605056, 11786385, 12572144, 14506320, 15715180, 18858216, 19341760, 23572770, 25144288, 29012640, 31430360, 37716432, 47145540, 50288576, 58025280, 62860720, 75432864, 94291080, 125721440, 150865728, 188582160, 251442880, 377164320, 754328640]

約数ペア:

[(1, 754328640), (2, 377164320), (3, 251442880), (4, 188582160), (5, 150865728), (6, 125721440), (8, 94291080), (10, 75432864), (12, 62860720), (13, 58025280), (15, 50288576), (16, 47145540), (20, 37716432), (24, 31430360), (26, 29012640), (30, 25144288), (32, 23572770), (39, 19341760), (40, 18858216), (48, 15715180), (52, 14506320), (60, 12572144), (64, 11786385), (65, 11605056), (78, 9670880), (80, 9429108), (96, 7857590), (104, 7253160), (120, 6286072), (130, 5802528), (156, 4835440), (160, 4714554), (192, 3928795), (195, 3868352), (208, 3626580), (240, 3143036), (260, 2901264), (312, 2417720), (320, 2357277), (390, 1934176), (416, 1813290), (480, 1571518), (520, 1450632), (624, 1208860), (780, 967088), (832, 906645), (960, 785759), (1040, 725316), (1248, 604430), (1560, 483544), (2080, 362658), (2496, 302215), (3120, 241772), (4160, 181329), (6240, 120886), (12480, 60443)]