419247240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3493727}}^1$

素因数の和:3493741

約数の個数: 32

約数和(自身を含む): 1257742080

約数和(自身を除く): 838494840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3493727, 6987454, 10481181, 13974908, 17468635, 20962362, 27949816, 34937270, 41924724, 52405905, 69874540, 83849448, 104811810, 139749080, 209623620, 419247240]

約数ペア:

[(1, 419247240), (2, 209623620), (3, 139749080), (4, 104811810), (5, 83849448), (6, 69874540), (8, 52405905), (10, 41924724), (12, 34937270), (15, 27949816), (20, 20962362), (24, 17468635), (30, 13974908), (40, 10481181), (60, 6987454), (120, 3493727)]