1439260560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64483}}^1$

素因数の和:64533

約数の個数: 120

約数和(自身を含む): 4989513984

約数和(自身を除く): 3550253424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 64483, 128966, 193449, 257932, 322415, 386898, 515864, 580347, 644830, 773796, 967245, 1031728, 1160694, 1289660, 1547592, 1934490, 1998973, 2321388, 2579320, 2901735, 3095184, 3868980, 3997946, 4642776, 5158640, 5803470, 5996919, 7737960, 7995892, 9285552, 9994865, 11606940, 11993838, 15475920, 15991784, 17990757, 19989730, 23213880, 23987676, 29984595, 31983568, 35981514, 39979460, 46427760, 47975352, 59969190, 71963028, 79958920, 89953785, 95950704, 119938380, 143926056, 159917840, 179907570, 239876760, 287852112, 359815140, 479753520, 719630280, 1439260560]

約数ペア:

[(1, 1439260560), (2, 719630280), (3, 479753520), (4, 359815140), (5, 287852112), (6, 239876760), (8, 179907570), (9, 159917840), (10, 143926056), (12, 119938380), (15, 95950704), (16, 89953785), (18, 79958920), (20, 71963028), (24, 59969190), (30, 47975352), (31, 46427760), (36, 39979460), (40, 35981514), (45, 31983568), (48, 29984595), (60, 23987676), (62, 23213880), (72, 19989730), (80, 17990757), (90, 15991784), (93, 15475920), (120, 11993838), (124, 11606940), (144, 9994865), (155, 9285552), (180, 7995892), (186, 7737960), (240, 5996919), (248, 5803470), (279, 5158640), (310, 4642776), (360, 3997946), (372, 3868980), (465, 3095184), (496, 2901735), (558, 2579320), (620, 2321388), (720, 1998973), (744, 1934490), (930, 1547592), (1116, 1289660), (1240, 1160694), (1395, 1031728), (1488, 967245), (1860, 773796), (2232, 644830), (2480, 580347), (2790, 515864), (3720, 386898), (4464, 322415), (5580, 257932), (7440, 193449), (11160, 128966), (22320, 64483)]