481743720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14440

約数の個数: 128

約数和(自身を含む): 1657728000

約数和(自身を除く): 1175984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 14389, 16740, 28778, 33480, 43167, 57556, 71945, 86334, 115112, 129501, 143890, 172668, 215835, 259002, 287780, 345336, 388503, 431670, 446059, 518004, 575560, 647505, 777006, 863340, 892118, 1036008, 1295010, 1338177, 1554012, 1726680, 1784236, 1942515, 2230295, 2590020, 2676354, 3108024, 3568472, 3885030, 4014531, 4460590, 5180040, 5352708, 6690885, 7770060, 8029062, 8921180, 10705416, 12043593, 13381770, 15540120, 16058124, 17842360, 20072655, 24087186, 26763540, 32116248, 40145310, 48174372, 53527080, 60217965, 80290620, 96348744, 120435930, 160581240, 240871860, 481743720]

約数ペア:

[(1, 481743720), (2, 240871860), (3, 160581240), (4, 120435930), (5, 96348744), (6, 80290620), (8, 60217965), (9, 53527080), (10, 48174372), (12, 40145310), (15, 32116248), (18, 26763540), (20, 24087186), (24, 20072655), (27, 17842360), (30, 16058124), (31, 15540120), (36, 13381770), (40, 12043593), (45, 10705416), (54, 8921180), (60, 8029062), (62, 7770060), (72, 6690885), (90, 5352708), (93, 5180040), (108, 4460590), (120, 4014531), (124, 3885030), (135, 3568472), (155, 3108024), (180, 2676354), (186, 2590020), (216, 2230295), (248, 1942515), (270, 1784236), (279, 1726680), (310, 1554012), (360, 1338177), (372, 1295010), (465, 1036008), (540, 892118), (558, 863340), (620, 777006), (744, 647505), (837, 575560), (930, 518004), (1080, 446059), (1116, 431670), (1240, 388503), (1395, 345336), (1674, 287780), (1860, 259002), (2232, 215835), (2790, 172668), (3348, 143890), (3720, 129501), (4185, 115112), (5580, 86334), (6696, 71945), (8370, 57556), (11160, 43167), (14389, 33480), (16740, 28778)]