145672980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2427883}}^1$

素因数の和:2427895

約数の個数: 24

約数和(自身を含む): 407884512

約数和(自身を除く): 262211532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2427883, 4855766, 7283649, 9711532, 12139415, 14567298, 24278830, 29134596, 36418245, 48557660, 72836490, 145672980]

約数ペア:

[(1, 145672980), (2, 72836490), (3, 48557660), (4, 36418245), (5, 29134596), (6, 24278830), (10, 14567298), (12, 12139415), (15, 9711532), (20, 7283649), (30, 4855766), (60, 2427883)]