64161360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89113}}^1$

素因数の和:89132

約数の個数: 60

約数和(自身を含む): 215477652

約数和(自身を除く): 151316292

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, 89113, 178226, 267339, 356452, 445565, 534678, 712904, 802017, 891130, 1069356, 1336695, 1425808, 1604034, 1782260, 2138712, 2673390, 3208068, 3564520, 4010085, 4277424, 5346780, 6416136, 7129040, 8020170, 10693560, 12832272, 16040340, 21387120, 32080680, 64161360]

約数ペア:

[(1, 64161360), (2, 32080680), (3, 21387120), (4, 16040340), (5, 12832272), (6, 10693560), (8, 8020170), (9, 7129040), (10, 6416136), (12, 5346780), (15, 4277424), (16, 4010085), (18, 3564520), (20, 3208068), (24, 2673390), (30, 2138712), (36, 1782260), (40, 1604034), (45, 1425808), (48, 1336695), (60, 1069356), (72, 891130), (80, 802017), (90, 712904), (120, 534678), (144, 445565), (180, 356452), (240, 267339), (360, 178226), (720, 89113)]