42153240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12113}}^1$

素因数の和:12156

約数の個数: 64

約数和(自身を含む): 130831200

約数和(自身を除く): 88677960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 12113, 24226, 36339, 48452, 60565, 72678, 96904, 121130, 145356, 181695, 242260, 290712, 351277, 363390, 484520, 702554, 726780, 1053831, 1405108, 1453560, 1756385, 2107662, 2810216, 3512770, 4215324, 5269155, 7025540, 8430648, 10538310, 14051080, 21076620, 42153240]

約数ペア:

[(1, 42153240), (2, 21076620), (3, 14051080), (4, 10538310), (5, 8430648), (6, 7025540), (8, 5269155), (10, 4215324), (12, 3512770), (15, 2810216), (20, 2107662), (24, 1756385), (29, 1453560), (30, 1405108), (40, 1053831), (58, 726780), (60, 702554), (87, 484520), (116, 363390), (120, 351277), (145, 290712), (174, 242260), (232, 181695), (290, 145356), (348, 121130), (435, 96904), (580, 72678), (696, 60565), (870, 48452), (1160, 36339), (1740, 24226), (3480, 12113)]