82967160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22303}}^1$

素因数の和:22348

約数の個数: 64

約数和(自身を含む): 256942080

約数和(自身を除く): 173974920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22303, 44606, 66909, 89212, 111515, 133818, 178424, 223030, 267636, 334545, 446060, 535272, 669090, 691393, 892120, 1338180, 1382786, 2074179, 2676360, 2765572, 3456965, 4148358, 5531144, 6913930, 8296716, 10370895, 13827860, 16593432, 20741790, 27655720, 41483580, 82967160]

約数ペア:

[(1, 82967160), (2, 41483580), (3, 27655720), (4, 20741790), (5, 16593432), (6, 13827860), (8, 10370895), (10, 8296716), (12, 6913930), (15, 5531144), (20, 4148358), (24, 3456965), (30, 2765572), (31, 2676360), (40, 2074179), (60, 1382786), (62, 1338180), (93, 892120), (120, 691393), (124, 669090), (155, 535272), (186, 446060), (248, 334545), (310, 267636), (372, 223030), (465, 178424), (620, 133818), (744, 111515), (930, 89212), (1240, 66909), (1860, 44606), (3720, 22303)]