39206280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 79766520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 3671, 5340, 7342, 10680, 11013, 14684, 18355, 22026, 29368, 36710, 44052, 55065, 73420, 88104, 110130, 146840, 220260, 326719, 440520, 653438, 980157, 1306876, 1633595, 1960314, 2613752, 3267190, 3920628, 4900785, 6534380, 7841256, 9801570, 13068760, 19603140, 39206280]

約数ペア:

[(1, 39206280), (2, 19603140), (3, 13068760), (4, 9801570), (5, 7841256), (6, 6534380), (8, 4900785), (10, 3920628), (12, 3267190), (15, 2613752), (20, 1960314), (24, 1633595), (30, 1306876), (40, 980157), (60, 653438), (89, 440520), (120, 326719), (178, 220260), (267, 146840), (356, 110130), (445, 88104), (534, 73420), (712, 55065), (890, 44052), (1068, 36710), (1335, 29368), (1780, 22026), (2136, 18355), (2670, 14684), (3560, 11013), (3671, 10680), (5340, 7342)]