498151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4151261}}^1$

素因数の和:4151275

約数の個数: 32

約数和(自身を含む): 1494454320

約数和(自身を除く): 996303000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4151261, 8302522, 12453783, 16605044, 20756305, 24907566, 33210088, 41512610, 49815132, 62268915, 83025220, 99630264, 124537830, 166050440, 249075660, 498151320]

約数ペア:

[(1, 498151320), (2, 249075660), (3, 166050440), (4, 124537830), (5, 99630264), (6, 83025220), (8, 62268915), (10, 49815132), (12, 41512610), (15, 33210088), (20, 24907566), (24, 20756305), (30, 16605044), (40, 12453783), (60, 8302522), (120, 4151261)]