330066720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229213}}^1$

素因数の和:229234

約数の個数: 72

約数和(自身を含む): 1126357596

約数和(自身を除く): 796290876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 229213, 458426, 687639, 916852, 1146065, 1375278, 1833704, 2062917, 2292130, 2750556, 3438195, 3667408, 4125834, 4584260, 5501112, 6876390, 7334816, 8251668, 9168520, 10314585, 11002224, 13752780, 16503336, 18337040, 20629170, 22004448, 27505560, 33006672, 36674080, 41258340, 55011120, 66013344, 82516680, 110022240, 165033360, 330066720]

約数ペア:

[(1, 330066720), (2, 165033360), (3, 110022240), (4, 82516680), (5, 66013344), (6, 55011120), (8, 41258340), (9, 36674080), (10, 33006672), (12, 27505560), (15, 22004448), (16, 20629170), (18, 18337040), (20, 16503336), (24, 13752780), (30, 11002224), (32, 10314585), (36, 9168520), (40, 8251668), (45, 7334816), (48, 6876390), (60, 5501112), (72, 4584260), (80, 4125834), (90, 3667408), (96, 3438195), (120, 2750556), (144, 2292130), (160, 2062917), (180, 1833704), (240, 1375278), (288, 1146065), (360, 916852), (480, 687639), (720, 458426), (1440, 229213)]