23739120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32971}}^1$

素因数の和:32990

約数の個数: 60

約数和(自身を含む): 79726296

約数和(自身を除く): 55987176

約数列:

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

約数ペア:

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