15542160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 80

約数和(自身を含む): 49758720

約数和(自身を除く): 34216560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2089, 2480, 3720, 4178, 6267, 7440, 8356, 10445, 12534, 16712, 20890, 25068, 31335, 33424, 41780, 50136, 62670, 64759, 83560, 100272, 125340, 129518, 167120, 194277, 250680, 259036, 323795, 388554, 501360, 518072, 647590, 777108, 971385, 1036144, 1295180, 1554216, 1942770, 2590360, 3108432, 3885540, 5180720, 7771080, 15542160]

約数ペア:

[(1, 15542160), (2, 7771080), (3, 5180720), (4, 3885540), (5, 3108432), (6, 2590360), (8, 1942770), (10, 1554216), (12, 1295180), (15, 1036144), (16, 971385), (20, 777108), (24, 647590), (30, 518072), (31, 501360), (40, 388554), (48, 323795), (60, 259036), (62, 250680), (80, 194277), (93, 167120), (120, 129518), (124, 125340), (155, 100272), (186, 83560), (240, 64759), (248, 62670), (310, 50136), (372, 41780), (465, 33424), (496, 31335), (620, 25068), (744, 20890), (930, 16712), (1240, 12534), (1488, 10445), (1860, 8356), (2089, 7440), (2480, 6267), (3720, 4178)]