67470720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35141}}^1$

素因数の和:35163

約数の個数: 64

約数和(自身を含む): 215069040

約数和(自身を除く): 147598320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 35141, 70282, 105423, 140564, 175705, 210846, 281128, 351410, 421692, 527115, 562256, 702820, 843384, 1054230, 1124512, 1405640, 1686768, 2108460, 2249024, 2811280, 3373536, 4216920, 4498048, 5622560, 6747072, 8433840, 11245120, 13494144, 16867680, 22490240, 33735360, 67470720]

約数ペア:

[(1, 67470720), (2, 33735360), (3, 22490240), (4, 16867680), (5, 13494144), (6, 11245120), (8, 8433840), (10, 6747072), (12, 5622560), (15, 4498048), (16, 4216920), (20, 3373536), (24, 2811280), (30, 2249024), (32, 2108460), (40, 1686768), (48, 1405640), (60, 1124512), (64, 1054230), (80, 843384), (96, 702820), (120, 562256), (128, 527115), (160, 421692), (192, 351410), (240, 281128), (320, 210846), (384, 175705), (480, 140564), (640, 105423), (960, 70282), (1920, 35141)]