63381720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27799}}^1$

素因数の和:27832

約数の個数: 64

約数和(自身を含む): 200160000

約数和(自身を除く): 136778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 27799, 55598, 83397, 111196, 138995, 166794, 222392, 277990, 333588, 416985, 528181, 555980, 667176, 833970, 1056362, 1111960, 1584543, 1667940, 2112724, 2640905, 3169086, 3335880, 4225448, 5281810, 6338172, 7922715, 10563620, 12676344, 15845430, 21127240, 31690860, 63381720]

約数ペア:

[(1, 63381720), (2, 31690860), (3, 21127240), (4, 15845430), (5, 12676344), (6, 10563620), (8, 7922715), (10, 6338172), (12, 5281810), (15, 4225448), (19, 3335880), (20, 3169086), (24, 2640905), (30, 2112724), (38, 1667940), (40, 1584543), (57, 1111960), (60, 1056362), (76, 833970), (95, 667176), (114, 555980), (120, 528181), (152, 416985), (190, 333588), (228, 277990), (285, 222392), (380, 166794), (456, 138995), (570, 111196), (760, 83397), (1140, 55598), (2280, 27799)]