20031675360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{95063}}^1$

素因数の和:95520

約数の個数: 96

約数和(自身を含む): 63244177920

約数和(自身を除く): 43212502560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 14048, 17560, 21072, 26340, 35120, 42144, 52680, 70240, 95063, 105360, 190126, 210720, 285189, 380252, 475315, 570378, 760504, 950630, 1140756, 1425945, 1521008, 1901260, 2281512, 2851890, 3042016, 3802520, 4563024, 5703780, 7605040, 9126048, 11407560, 15210080, 22815120, 41732657, 45630240, 83465314, 125197971, 166930628, 208663285, 250395942, 333861256, 417326570, 500791884, 625989855, 667722512, 834653140, 1001583768, 1251979710, 1335445024, 1669306280, 2003167536, 2503959420, 3338612560, 4006335072, 5007918840, 6677225120, 10015837680, 20031675360]

約数ペア:

[(1, 20031675360), (2, 10015837680), (3, 6677225120), (4, 5007918840), (5, 4006335072), (6, 3338612560), (8, 2503959420), (10, 2003167536), (12, 1669306280), (15, 1335445024), (16, 1251979710), (20, 1001583768), (24, 834653140), (30, 667722512), (32, 625989855), (40, 500791884), (48, 417326570), (60, 333861256), (80, 250395942), (96, 208663285), (120, 166930628), (160, 125197971), (240, 83465314), (439, 45630240), (480, 41732657), (878, 22815120), (1317, 15210080), (1756, 11407560), (2195, 9126048), (2634, 7605040), (3512, 5703780), (4390, 4563024), (5268, 3802520), (6585, 3042016), (7024, 2851890), (8780, 2281512), (10536, 1901260), (13170, 1521008), (14048, 1425945), (17560, 1140756), (21072, 950630), (26340, 760504), (35120, 570378), (42144, 475315), (52680, 380252), (70240, 285189), (95063, 210720), (105360, 190126)]