66589440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17365

約数の個数: 72

約数和(自身を含む): 212682288

約数和(自身を除く): 146092848

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 173410, 208092, 260115, 277456, 346820, 416184, 520230, 554912, 693640, 832368, 1040460, 1109824, 1387280, 1664736, 2080920, 2219648, 2774560, 3329472, 4161840, 4439296, 5549120, 6658944, 8323680, 11098240, 13317888, 16647360, 22196480, 33294720, 66589440]

約数ペア:

[(1, 66589440), (2, 33294720), (3, 22196480), (4, 16647360), (5, 13317888), (6, 11098240), (8, 8323680), (10, 6658944), (12, 5549120), (15, 4439296), (16, 4161840), (20, 3329472), (24, 2774560), (30, 2219648), (32, 2080920), (40, 1664736), (48, 1387280), (60, 1109824), (64, 1040460), (80, 832368), (96, 693640), (120, 554912), (128, 520230), (160, 416184), (192, 346820), (240, 277456), (256, 260115), (320, 208092), (384, 173410), (480, 138728), (640, 104046), (768, 86705), (960, 69364), (1280, 52023), (1920, 34682), (3840, 17341)]