553993560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16547}}^1$

素因数の和:16598

約数の個数: 128

約数和(自身を含む): 1906329600

約数和(自身を除く): 1352336040

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, 16547, 16740, 33094, 33480, 49641, 66188, 82735, 99282, 132376, 148923, 165470, 198564, 248205, 297846, 330940, 397128, 446769, 496410, 512957, 595692, 661880, 744615, 893538, 992820, 1025914, 1191384, 1489230, 1538871, 1787076, 1985640, 2051828, 2233845, 2564785, 2978460, 3077742, 3574152, 4103656, 4467690, 4616613, 5129570, 5956920, 6155484, 7694355, 8935380, 9233226, 10259140, 12310968, 13849839, 15388710, 17870760, 18466452, 20518280, 23083065, 27699678, 30777420, 36932904, 46166130, 55399356, 61554840, 69249195, 92332260, 110798712, 138498390, 184664520, 276996780, 553993560]

約数ペア:

[(1, 553993560), (2, 276996780), (3, 184664520), (4, 138498390), (5, 110798712), (6, 92332260), (8, 69249195), (9, 61554840), (10, 55399356), (12, 46166130), (15, 36932904), (18, 30777420), (20, 27699678), (24, 23083065), (27, 20518280), (30, 18466452), (31, 17870760), (36, 15388710), (40, 13849839), (45, 12310968), (54, 10259140), (60, 9233226), (62, 8935380), (72, 7694355), (90, 6155484), (93, 5956920), (108, 5129570), (120, 4616613), (124, 4467690), (135, 4103656), (155, 3574152), (180, 3077742), (186, 2978460), (216, 2564785), (248, 2233845), (270, 2051828), (279, 1985640), (310, 1787076), (360, 1538871), (372, 1489230), (465, 1191384), (540, 1025914), (558, 992820), (620, 893538), (744, 744615), (837, 661880), (930, 595692), (1080, 512957), (1116, 496410), (1240, 446769), (1395, 397128), (1674, 330940), (1860, 297846), (2232, 248205), (2790, 198564), (3348, 165470), (3720, 148923), (4185, 132376), (5580, 99282), (6696, 82735), (8370, 66188), (11160, 49641), (16547, 33480), (16740, 33094)]