61232760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{18899}}^1$

素因数の和:18922

約数の個数: 80

約数和(自身を含む): 205821000

約数和(自身を除く): 144588240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 18899, 37798, 56697, 75596, 94495, 113394, 151192, 170091, 188990, 226788, 283485, 340182, 377980, 453576, 510273, 566970, 680364, 755960, 850455, 1020546, 1133940, 1360728, 1530819, 1700910, 2041092, 2267880, 2551365, 3061638, 3401820, 4082184, 5102730, 6123276, 6803640, 7654095, 10205460, 12246552, 15308190, 20410920, 30616380, 61232760]

約数ペア:

[(1, 61232760), (2, 30616380), (3, 20410920), (4, 15308190), (5, 12246552), (6, 10205460), (8, 7654095), (9, 6803640), (10, 6123276), (12, 5102730), (15, 4082184), (18, 3401820), (20, 3061638), (24, 2551365), (27, 2267880), (30, 2041092), (36, 1700910), (40, 1530819), (45, 1360728), (54, 1133940), (60, 1020546), (72, 850455), (81, 755960), (90, 680364), (108, 566970), (120, 510273), (135, 453576), (162, 377980), (180, 340182), (216, 283485), (270, 226788), (324, 188990), (360, 170091), (405, 151192), (540, 113394), (648, 94495), (810, 75596), (1080, 56697), (1620, 37798), (3240, 18899)]