131960520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5471}}^1$

素因数の和:5555

約数の個数: 96

約数和(自身を含む): 435352320

約数和(自身を除く): 303391800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 5471, 6030, 8040, 10942, 12060, 16413, 21884, 24120, 27355, 32826, 43768, 49239, 54710, 65652, 82065, 98478, 109420, 131304, 164130, 196956, 218840, 246195, 328260, 366557, 393912, 492390, 656520, 733114, 984780, 1099671, 1466228, 1832785, 1969560, 2199342, 2932456, 3299013, 3665570, 4398684, 5498355, 6598026, 7331140, 8797368, 10996710, 13196052, 14662280, 16495065, 21993420, 26392104, 32990130, 43986840, 65980260, 131960520]

約数ペア:

[(1, 131960520), (2, 65980260), (3, 43986840), (4, 32990130), (5, 26392104), (6, 21993420), (8, 16495065), (9, 14662280), (10, 13196052), (12, 10996710), (15, 8797368), (18, 7331140), (20, 6598026), (24, 5498355), (30, 4398684), (36, 3665570), (40, 3299013), (45, 2932456), (60, 2199342), (67, 1969560), (72, 1832785), (90, 1466228), (120, 1099671), (134, 984780), (180, 733114), (201, 656520), (268, 492390), (335, 393912), (360, 366557), (402, 328260), (536, 246195), (603, 218840), (670, 196956), (804, 164130), (1005, 131304), (1206, 109420), (1340, 98478), (1608, 82065), (2010, 65652), (2412, 54710), (2680, 49239), (3015, 43768), (4020, 32826), (4824, 27355), (5471, 24120), (6030, 21884), (8040, 16413), (10942, 12060)]