82217760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 260874432

約数和(自身を除く): 178656672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1091, 1256, 1570, 1884, 2182, 2355, 2512, 3140, 3273, 3768, 4364, 4710, 5024, 5455, 6280, 6546, 7536, 8728, 9420, 10910, 12560, 13092, 15072, 16365, 17456, 18840, 21820, 25120, 26184, 32730, 34912, 37680, 43640, 52368, 65460, 75360, 87280, 104736, 130920, 171287, 174560, 261840, 342574, 513861, 523680, 685148, 856435, 1027722, 1370296, 1712870, 2055444, 2569305, 2740592, 3425740, 4110888, 5138610, 5481184, 6851480, 8221776, 10277220, 13702960, 16443552, 20554440, 27405920, 41108880, 82217760]

約数ペア:

[(1, 82217760), (2, 41108880), (3, 27405920), (4, 20554440), (5, 16443552), (6, 13702960), (8, 10277220), (10, 8221776), (12, 6851480), (15, 5481184), (16, 5138610), (20, 4110888), (24, 3425740), (30, 2740592), (32, 2569305), (40, 2055444), (48, 1712870), (60, 1370296), (80, 1027722), (96, 856435), (120, 685148), (157, 523680), (160, 513861), (240, 342574), (314, 261840), (471, 174560), (480, 171287), (628, 130920), (785, 104736), (942, 87280), (1091, 75360), (1256, 65460), (1570, 52368), (1884, 43640), (2182, 37680), (2355, 34912), (2512, 32730), (3140, 26184), (3273, 25120), (3768, 21820), (4364, 18840), (4710, 17456), (5024, 16365), (5455, 15072), (6280, 13092), (6546, 12560), (7536, 10910), (8728, 9420)]