2012586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{9551}}^1$

素因数の和:10008

約数の個数: 96

約数和(自身を含む): 6354754560

約数和(自身を除く): 4342167840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 9551, 10536, 13170, 14048, 17560, 19102, 21072, 26340, 28653, 35120, 38204, 42144, 47755, 52680, 57306, 70240, 76408, 95510, 105360, 114612, 143265, 152816, 191020, 210720, 229224, 286530, 305632, 382040, 458448, 573060, 764080, 916896, 1146120, 1528160, 2292240, 4192889, 4584480, 8385778, 12578667, 16771556, 20964445, 25157334, 33543112, 41928890, 50314668, 62893335, 67086224, 83857780, 100629336, 125786670, 134172448, 167715560, 201258672, 251573340, 335431120, 402517344, 503146680, 670862240, 1006293360, 2012586720]

約数ペア:

[(1, 2012586720), (2, 1006293360), (3, 670862240), (4, 503146680), (5, 402517344), (6, 335431120), (8, 251573340), (10, 201258672), (12, 167715560), (15, 134172448), (16, 125786670), (20, 100629336), (24, 83857780), (30, 67086224), (32, 62893335), (40, 50314668), (48, 41928890), (60, 33543112), (80, 25157334), (96, 20964445), (120, 16771556), (160, 12578667), (240, 8385778), (439, 4584480), (480, 4192889), (878, 2292240), (1317, 1528160), (1756, 1146120), (2195, 916896), (2634, 764080), (3512, 573060), (4390, 458448), (5268, 382040), (6585, 305632), (7024, 286530), (8780, 229224), (9551, 210720), (10536, 191020), (13170, 152816), (14048, 143265), (17560, 114612), (19102, 105360), (21072, 95510), (26340, 76408), (28653, 70240), (35120, 57306), (38204, 52680), (42144, 47755)]