40187340

素因数分解:

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

素因数の和:8293

約数の個数: 72

約数和(自身を含む): 126431760

約数和(自身を除く): 86244420

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, 8269, 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, 6697890, 8037468, 10046835, 13395780, 20093670, 40187340]

約数ペア:

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