84516840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234769}}^1$

素因数の和:234786

約数の個数: 48

約数和(自身を含む): 274680900

約数和(自身を除く): 190164060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 234769, 469538, 704307, 939076, 1173845, 1408614, 1878152, 2112921, 2347690, 2817228, 3521535, 4225842, 4695380, 5634456, 7043070, 8451684, 9390760, 10564605, 14086140, 16903368, 21129210, 28172280, 42258420, 84516840]

約数ペア:

[(1, 84516840), (2, 42258420), (3, 28172280), (4, 21129210), (5, 16903368), (6, 14086140), (8, 10564605), (9, 9390760), (10, 8451684), (12, 7043070), (15, 5634456), (18, 4695380), (20, 4225842), (24, 3521535), (30, 2817228), (36, 2347690), (40, 2112921), (45, 1878152), (60, 1408614), (72, 1173845), (90, 939076), (120, 704307), (180, 469538), (360, 234769)]