260270280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4620

約数の個数: 128

約数和(自身を含む): 884131200

約数和(自身を除く): 623860920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4547, 4770, 5724, 6360, 7155, 9094, 9540, 11448, 13641, 14310, 18188, 19080, 22735, 27282, 28620, 36376, 40923, 45470, 54564, 57240, 68205, 81846, 90940, 109128, 122769, 136410, 163692, 181880, 204615, 240991, 245538, 272820, 327384, 409230, 481982, 491076, 545640, 613845, 722973, 818460, 963964, 982152, 1204955, 1227690, 1445946, 1636920, 1927928, 2168919, 2409910, 2455380, 2891892, 3614865, 4337838, 4819820, 4910760, 5783784, 6506757, 7229730, 8675676, 9639640, 10844595, 13013514, 14459460, 17351352, 21689190, 26027028, 28918920, 32533785, 43378380, 52054056, 65067570, 86756760, 130135140, 260270280]

約数ペア:

[(1, 260270280), (2, 130135140), (3, 86756760), (4, 65067570), (5, 52054056), (6, 43378380), (8, 32533785), (9, 28918920), (10, 26027028), (12, 21689190), (15, 17351352), (18, 14459460), (20, 13013514), (24, 10844595), (27, 9639640), (30, 8675676), (36, 7229730), (40, 6506757), (45, 5783784), (53, 4910760), (54, 4819820), (60, 4337838), (72, 3614865), (90, 2891892), (106, 2455380), (108, 2409910), (120, 2168919), (135, 1927928), (159, 1636920), (180, 1445946), (212, 1227690), (216, 1204955), (265, 982152), (270, 963964), (318, 818460), (360, 722973), (424, 613845), (477, 545640), (530, 491076), (540, 481982), (636, 409230), (795, 327384), (954, 272820), (1060, 245538), (1080, 240991), (1272, 204615), (1431, 181880), (1590, 163692), (1908, 136410), (2120, 122769), (2385, 109128), (2862, 90940), (3180, 81846), (3816, 68205), (4547, 57240), (4770, 54564), (5724, 45470), (6360, 40923), (7155, 36376), (9094, 28620), (9540, 27282), (11448, 22735), (13641, 19080), (14310, 18188)]