83281560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36527}}^1$

素因数の和:36560

約数の個数: 64

約数和(自身を含む): 263001600

約数和(自身を除く): 179720040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36527, 73054, 109581, 146108, 182635, 219162, 292216, 365270, 438324, 547905, 694013, 730540, 876648, 1095810, 1388026, 1461080, 2082039, 2191620, 2776052, 3470065, 4164078, 4383240, 5552104, 6940130, 8328156, 10410195, 13880260, 16656312, 20820390, 27760520, 41640780, 83281560]

約数ペア:

[(1, 83281560), (2, 41640780), (3, 27760520), (4, 20820390), (5, 16656312), (6, 13880260), (8, 10410195), (10, 8328156), (12, 6940130), (15, 5552104), (19, 4383240), (20, 4164078), (24, 3470065), (30, 2776052), (38, 2191620), (40, 2082039), (57, 1461080), (60, 1388026), (76, 1095810), (95, 876648), (114, 730540), (120, 694013), (152, 547905), (190, 438324), (228, 365270), (285, 292216), (380, 219162), (456, 182635), (570, 146108), (760, 109581), (1140, 73054), (2280, 36527)]