47478240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32971}}^1$

素因数の和:32992

約数の個数: 72

約数和(自身を含む): 162024408

約数和(自身を除く): 114546168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32971, 65942, 98913, 131884, 164855, 197826, 263768, 296739, 329710, 395652, 494565, 527536, 593478, 659420, 791304, 989130, 1055072, 1186956, 1318840, 1483695, 1582608, 1978260, 2373912, 2637680, 2967390, 3165216, 3956520, 4747824, 5275360, 5934780, 7913040, 9495648, 11869560, 15826080, 23739120, 47478240]

約数ペア:

[(1, 47478240), (2, 23739120), (3, 15826080), (4, 11869560), (5, 9495648), (6, 7913040), (8, 5934780), (9, 5275360), (10, 4747824), (12, 3956520), (15, 3165216), (16, 2967390), (18, 2637680), (20, 2373912), (24, 1978260), (30, 1582608), (32, 1483695), (36, 1318840), (40, 1186956), (45, 1055072), (48, 989130), (60, 791304), (72, 659420), (80, 593478), (90, 527536), (96, 494565), (120, 395652), (144, 329710), (160, 296739), (180, 263768), (240, 197826), (288, 164855), (360, 131884), (480, 98913), (720, 65942), (1440, 32971)]