147745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17341}}^1$

素因数の和:17426

約数の個数: 64

約数和(自身を含む): 449504640

約数和(自身を除く): 301759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 173410, 208092, 260115, 346820, 416184, 520230, 693640, 1040460, 1231211, 2080920, 2462422, 3693633, 4924844, 6156055, 7387266, 9849688, 12312110, 14774532, 18468165, 24624220, 29549064, 36936330, 49248440, 73872660, 147745320]

約数ペア:

[(1, 147745320), (2, 73872660), (3, 49248440), (4, 36936330), (5, 29549064), (6, 24624220), (8, 18468165), (10, 14774532), (12, 12312110), (15, 9849688), (20, 7387266), (24, 6156055), (30, 4924844), (40, 3693633), (60, 2462422), (71, 2080920), (120, 1231211), (142, 1040460), (213, 693640), (284, 520230), (355, 416184), (426, 346820), (568, 260115), (710, 208092), (852, 173410), (1065, 138728), (1420, 104046), (1704, 86705), (2130, 69364), (2840, 52023), (4260, 34682), (8520, 17341)]