40916340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8419}}^1$

素因数の和:8443

約数の個数: 72

約数和(自身を含む): 128724960

約数和(自身を除く): 87808620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8419, 16838, 25257, 33676, 42095, 50514, 75771, 84190, 101028, 126285, 151542, 168380, 227313, 252570, 303084, 378855, 454626, 505140, 681939, 757710, 909252, 1136565, 1363878, 1515420, 2045817, 2273130, 2727756, 3409695, 4091634, 4546260, 6819390, 8183268, 10229085, 13638780, 20458170, 40916340]

約数ペア:

[(1, 40916340), (2, 20458170), (3, 13638780), (4, 10229085), (5, 8183268), (6, 6819390), (9, 4546260), (10, 4091634), (12, 3409695), (15, 2727756), (18, 2273130), (20, 2045817), (27, 1515420), (30, 1363878), (36, 1136565), (45, 909252), (54, 757710), (60, 681939), (81, 505140), (90, 454626), (108, 378855), (135, 303084), (162, 252570), (180, 227313), (243, 168380), (270, 151542), (324, 126285), (405, 101028), (486, 84190), (540, 75771), (810, 50514), (972, 42095), (1215, 33676), (1620, 25257), (2430, 16838), (4860, 8419)]