47415780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29269}}^1$

素因数の和:29290

約数の個数: 60

約数和(自身を含む): 148750140

約数和(自身を除く): 101334360

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, 270, 324, 405, 540, 810, 1620, 29269, 58538, 87807, 117076, 146345, 175614, 263421, 292690, 351228, 439035, 526842, 585380, 790263, 878070, 1053684, 1317105, 1580526, 1756140, 2370789, 2634210, 3161052, 3951315, 4741578, 5268420, 7902630, 9483156, 11853945, 15805260, 23707890, 47415780]

約数ペア:

[(1, 47415780), (2, 23707890), (3, 15805260), (4, 11853945), (5, 9483156), (6, 7902630), (9, 5268420), (10, 4741578), (12, 3951315), (15, 3161052), (18, 2634210), (20, 2370789), (27, 1756140), (30, 1580526), (36, 1317105), (45, 1053684), (54, 878070), (60, 790263), (81, 585380), (90, 526842), (108, 439035), (135, 351228), (162, 292690), (180, 263421), (270, 175614), (324, 146345), (405, 117076), (540, 87807), (810, 58538), (1620, 29269)]