15666090120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4835213}}^1$

素因数の和:4835236

約数の個数: 80

約数和(自身を含む): 52655480460

約数和(自身を除く): 36989390340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4835213, 9670426, 14505639, 19340852, 24176065, 29011278, 38681704, 43516917, 48352130, 58022556, 72528195, 87033834, 96704260, 116045112, 130550751, 145056390, 174067668, 193408520, 217584585, 261101502, 290112780, 348135336, 391652253, 435169170, 522203004, 580225560, 652753755, 783304506, 870338340, 1044406008, 1305507510, 1566609012, 1740676680, 1958261265, 2611015020, 3133218024, 3916522530, 5222030040, 7833045060, 15666090120]

約数ペア:

[(1, 15666090120), (2, 7833045060), (3, 5222030040), (4, 3916522530), (5, 3133218024), (6, 2611015020), (8, 1958261265), (9, 1740676680), (10, 1566609012), (12, 1305507510), (15, 1044406008), (18, 870338340), (20, 783304506), (24, 652753755), (27, 580225560), (30, 522203004), (36, 435169170), (40, 391652253), (45, 348135336), (54, 290112780), (60, 261101502), (72, 217584585), (81, 193408520), (90, 174067668), (108, 145056390), (120, 130550751), (135, 116045112), (162, 96704260), (180, 87033834), (216, 72528195), (270, 58022556), (324, 48352130), (360, 43516917), (405, 38681704), (540, 29011278), (648, 24176065), (810, 19340852), (1080, 14505639), (1620, 9670426), (3240, 4835213)]