33720480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23417}}^1$

素因数の和:23438

約数の個数: 72

約数和(自身を含む): 115076052

約数和(自身を除く): 81355572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 23417, 46834, 70251, 93668, 117085, 140502, 187336, 210753, 234170, 281004, 351255, 374672, 421506, 468340, 562008, 702510, 749344, 843012, 936680, 1053765, 1124016, 1405020, 1686024, 1873360, 2107530, 2248032, 2810040, 3372048, 3746720, 4215060, 5620080, 6744096, 8430120, 11240160, 16860240, 33720480]

約数ペア:

[(1, 33720480), (2, 16860240), (3, 11240160), (4, 8430120), (5, 6744096), (6, 5620080), (8, 4215060), (9, 3746720), (10, 3372048), (12, 2810040), (15, 2248032), (16, 2107530), (18, 1873360), (20, 1686024), (24, 1405020), (30, 1124016), (32, 1053765), (36, 936680), (40, 843012), (45, 749344), (48, 702510), (60, 562008), (72, 468340), (80, 421506), (90, 374672), (96, 351255), (120, 281004), (144, 234170), (160, 210753), (180, 187336), (240, 140502), (288, 117085), (360, 93668), (480, 70251), (720, 46834), (1440, 23417)]