66975360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34883}}^1$

素因数の和:34905

約数の個数: 64

約数和(自身を含む): 213490080

約数和(自身を除く): 146514720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34883, 69766, 104649, 139532, 174415, 209298, 279064, 348830, 418596, 523245, 558128, 697660, 837192, 1046490, 1116256, 1395320, 1674384, 2092980, 2232512, 2790640, 3348768, 4185960, 4465024, 5581280, 6697536, 8371920, 11162560, 13395072, 16743840, 22325120, 33487680, 66975360]

約数ペア:

[(1, 66975360), (2, 33487680), (3, 22325120), (4, 16743840), (5, 13395072), (6, 11162560), (8, 8371920), (10, 6697536), (12, 5581280), (15, 4465024), (16, 4185960), (20, 3348768), (24, 2790640), (30, 2232512), (32, 2092980), (40, 1674384), (48, 1395320), (60, 1116256), (64, 1046490), (80, 837192), (96, 697660), (120, 558128), (128, 523245), (160, 418596), (192, 348830), (240, 279064), (320, 209298), (384, 174415), (480, 139532), (640, 104649), (960, 69766), (1920, 34883)]