15705738420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{176747}}^1$

素因数の和:178240

約数の個数: 48

約数和(自身を含む): 44006010048

約数和(自身を除く): 28300271628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1481, 2962, 4443, 5924, 7405, 8886, 14810, 17772, 22215, 29620, 44430, 88860, 176747, 353494, 530241, 706988, 883735, 1060482, 1767470, 2120964, 2651205, 3534940, 5302410, 10604820, 261762307, 523524614, 785286921, 1047049228, 1308811535, 1570573842, 2617623070, 3141147684, 3926434605, 5235246140, 7852869210, 15705738420]

約数ペア:

[(1, 15705738420), (2, 7852869210), (3, 5235246140), (4, 3926434605), (5, 3141147684), (6, 2617623070), (10, 1570573842), (12, 1308811535), (15, 1047049228), (20, 785286921), (30, 523524614), (60, 261762307), (1481, 10604820), (2962, 5302410), (4443, 3534940), (5924, 2651205), (7405, 2120964), (8886, 1767470), (14810, 1060482), (17772, 883735), (22215, 706988), (29620, 530241), (44430, 353494), (88860, 176747)]