1602540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 5045040

約数和(自身を除く): 3442500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 307, 348, 435, 522, 580, 614, 870, 921, 1044, 1228, 1305, 1535, 1740, 1842, 2610, 2763, 3070, 3684, 4605, 5220, 5526, 6140, 8903, 9210, 11052, 13815, 17806, 18420, 26709, 27630, 35612, 44515, 53418, 55260, 80127, 89030, 106836, 133545, 160254, 178060, 267090, 320508, 400635, 534180, 801270, 1602540]

約数ペア:

[(1, 1602540), (2, 801270), (3, 534180), (4, 400635), (5, 320508), (6, 267090), (9, 178060), (10, 160254), (12, 133545), (15, 106836), (18, 89030), (20, 80127), (29, 55260), (30, 53418), (36, 44515), (45, 35612), (58, 27630), (60, 26709), (87, 18420), (90, 17806), (116, 13815), (145, 11052), (174, 9210), (180, 8903), (261, 6140), (290, 5526), (307, 5220), (348, 4605), (435, 3684), (522, 3070), (580, 2763), (614, 2610), (870, 1842), (921, 1740), (1044, 1535), (1228, 1305)]