45019440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 156144768

約数和(自身を除く): 111125328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2017, 2232, 2480, 2790, 3720, 4034, 4464, 5580, 6051, 7440, 8068, 10085, 11160, 12102, 16136, 18153, 20170, 22320, 24204, 30255, 32272, 36306, 40340, 48408, 60510, 62527, 72612, 80680, 90765, 96816, 121020, 125054, 145224, 161360, 181530, 187581, 242040, 250108, 290448, 312635, 363060, 375162, 484080, 500216, 562743, 625270, 726120, 750324, 937905, 1000432, 1125486, 1250540, 1452240, 1500648, 1875810, 2250972, 2501080, 2813715, 3001296, 3751620, 4501944, 5002160, 5627430, 7503240, 9003888, 11254860, 15006480, 22509720, 45019440]

約数ペア:

[(1, 45019440), (2, 22509720), (3, 15006480), (4, 11254860), (5, 9003888), (6, 7503240), (8, 5627430), (9, 5002160), (10, 4501944), (12, 3751620), (15, 3001296), (16, 2813715), (18, 2501080), (20, 2250972), (24, 1875810), (30, 1500648), (31, 1452240), (36, 1250540), (40, 1125486), (45, 1000432), (48, 937905), (60, 750324), (62, 726120), (72, 625270), (80, 562743), (90, 500216), (93, 484080), (120, 375162), (124, 363060), (144, 312635), (155, 290448), (180, 250108), (186, 242040), (240, 187581), (248, 181530), (279, 161360), (310, 145224), (360, 125054), (372, 121020), (465, 96816), (496, 90765), (558, 80680), (620, 72612), (720, 62527), (744, 60510), (930, 48408), (1116, 40340), (1240, 36306), (1395, 32272), (1488, 30255), (1860, 24204), (2017, 22320), (2232, 20170), (2480, 18153), (2790, 16136), (3720, 12102), (4034, 11160), (4464, 10085), (5580, 8068), (6051, 7440)]