120562020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8296

約数の個数: 84

約数和(自身を含む): 379642620

約数和(自身を除く): 259080600

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8269, 14580, 16538, 24807, 33076, 41345, 49614, 74421, 82690, 99228, 124035, 148842, 165380, 223263, 248070, 297684, 372105, 446526, 496140, 669789, 744210, 893052, 1116315, 1339578, 1488420, 2009367, 2232630, 2679156, 3348945, 4018734, 4465260, 6028101, 6697890, 8037468, 10046835, 12056202, 13395780, 20093670, 24112404, 30140505, 40187340, 60281010, 120562020]

約数ペア:

[(1, 120562020), (2, 60281010), (3, 40187340), (4, 30140505), (5, 24112404), (6, 20093670), (9, 13395780), (10, 12056202), (12, 10046835), (15, 8037468), (18, 6697890), (20, 6028101), (27, 4465260), (30, 4018734), (36, 3348945), (45, 2679156), (54, 2232630), (60, 2009367), (81, 1488420), (90, 1339578), (108, 1116315), (135, 893052), (162, 744210), (180, 669789), (243, 496140), (270, 446526), (324, 372105), (405, 297684), (486, 248070), (540, 223263), (729, 165380), (810, 148842), (972, 124035), (1215, 99228), (1458, 82690), (1620, 74421), (2430, 49614), (2916, 41345), (3645, 33076), (4860, 24807), (7290, 16538), (8269, 14580)]