194446320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{810193}}^1$

素因数の和:810209

約数の個数: 40

約数和(自身を含む): 602784336

約数和(自身を除く): 408338016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 810193, 1620386, 2430579, 3240772, 4050965, 4861158, 6481544, 8101930, 9722316, 12152895, 12963088, 16203860, 19444632, 24305790, 32407720, 38889264, 48611580, 64815440, 97223160, 194446320]

約数ペア:

[(1, 194446320), (2, 97223160), (3, 64815440), (4, 48611580), (5, 38889264), (6, 32407720), (8, 24305790), (10, 19444632), (12, 16203860), (15, 12963088), (16, 12152895), (20, 9722316), (24, 8101930), (30, 6481544), (40, 4861158), (48, 4050965), (60, 3240772), (80, 2430579), (120, 1620386), (240, 810193)]