66591960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29240

約数の個数: 64

約数和(自身を含む): 210297600

約数和(自身を除く): 143705640

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, 29207, 58414, 87621, 116828, 146035, 175242, 233656, 292070, 350484, 438105, 554933, 584140, 700968, 876210, 1109866, 1168280, 1664799, 1752420, 2219732, 2774665, 3329598, 3504840, 4439464, 5549330, 6659196, 8323995, 11098660, 13318392, 16647990, 22197320, 33295980, 66591960]

約数ペア:

[(1, 66591960), (2, 33295980), (3, 22197320), (4, 16647990), (5, 13318392), (6, 11098660), (8, 8323995), (10, 6659196), (12, 5549330), (15, 4439464), (19, 3504840), (20, 3329598), (24, 2774665), (30, 2219732), (38, 1752420), (40, 1664799), (57, 1168280), (60, 1109866), (76, 876210), (95, 700968), (114, 584140), (120, 554933), (152, 438105), (190, 350484), (228, 292070), (285, 233656), (380, 175242), (456, 146035), (570, 116828), (760, 87621), (1140, 58414), (2280, 29207)]