487694580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8128243}}^1$

素因数の和:8128255

約数の個数: 24

約数和(自身を含む): 1365544992

約数和(自身を除く): 877850412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8128243, 16256486, 24384729, 32512972, 40641215, 48769458, 81282430, 97538916, 121923645, 162564860, 243847290, 487694580]

約数ペア:

[(1, 487694580), (2, 243847290), (3, 162564860), (4, 121923645), (5, 97538916), (6, 81282430), (10, 48769458), (12, 40641215), (15, 32512972), (20, 24384729), (30, 16256486), (60, 8128243)]