152080360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 353819520

約数和(自身を除く): 201739160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 211, 296, 370, 422, 487, 740, 844, 974, 1055, 1480, 1688, 1948, 2110, 2435, 3896, 4220, 4870, 7807, 8440, 9740, 15614, 18019, 19480, 31228, 36038, 39035, 62456, 72076, 78070, 90095, 102757, 144152, 156140, 180190, 205514, 312280, 360380, 411028, 513785, 720760, 822056, 1027570, 2055140, 3802009, 4110280, 7604018, 15208036, 19010045, 30416072, 38020090, 76040180, 152080360]

約数ペア:

[(1, 152080360), (2, 76040180), (4, 38020090), (5, 30416072), (8, 19010045), (10, 15208036), (20, 7604018), (37, 4110280), (40, 3802009), (74, 2055140), (148, 1027570), (185, 822056), (211, 720760), (296, 513785), (370, 411028), (422, 360380), (487, 312280), (740, 205514), (844, 180190), (974, 156140), (1055, 144152), (1480, 102757), (1688, 90095), (1948, 78070), (2110, 72076), (2435, 62456), (3896, 39035), (4220, 36038), (4870, 31228), (7807, 19480), (8440, 18019), (9740, 15614)]