87956640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3631

約数の個数: 144

約数和(自身を含む): 317896488

約数和(自身を除く): 229939848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3593, 4080, 4896, 6120, 7186, 8160, 10779, 12240, 14372, 17965, 21558, 24480, 28744, 32337, 35930, 43116, 53895, 57488, 61081, 64674, 71860, 86232, 107790, 114976, 122162, 129348, 143720, 161685, 172464, 183243, 215580, 244324, 258696, 287440, 305405, 323370, 344928, 366486, 431160, 488648, 517392, 549729, 574880, 610810, 646740, 732972, 862320, 916215, 977296, 1034784, 1099458, 1221620, 1293480, 1465944, 1724640, 1832430, 1954592, 2198916, 2443240, 2586960, 2748645, 2931888, 3664860, 4397832, 4886480, 5173920, 5497290, 5863776, 7329720, 8795664, 9772960, 10994580, 14659440, 17591328, 21989160, 29318880, 43978320, 87956640]

約数ペア:

[(1, 87956640), (2, 43978320), (3, 29318880), (4, 21989160), (5, 17591328), (6, 14659440), (8, 10994580), (9, 9772960), (10, 8795664), (12, 7329720), (15, 5863776), (16, 5497290), (17, 5173920), (18, 4886480), (20, 4397832), (24, 3664860), (30, 2931888), (32, 2748645), (34, 2586960), (36, 2443240), (40, 2198916), (45, 1954592), (48, 1832430), (51, 1724640), (60, 1465944), (68, 1293480), (72, 1221620), (80, 1099458), (85, 1034784), (90, 977296), (96, 916215), (102, 862320), (120, 732972), (136, 646740), (144, 610810), (153, 574880), (160, 549729), (170, 517392), (180, 488648), (204, 431160), (240, 366486), (255, 344928), (272, 323370), (288, 305405), (306, 287440), (340, 258696), (360, 244324), (408, 215580), (480, 183243), (510, 172464), (544, 161685), (612, 143720), (680, 129348), (720, 122162), (765, 114976), (816, 107790), (1020, 86232), (1224, 71860), (1360, 64674), (1440, 61081), (1530, 57488), (1632, 53895), (2040, 43116), (2448, 35930), (2720, 32337), (3060, 28744), (3593, 24480), (4080, 21558), (4896, 17965), (6120, 14372), (7186, 12240), (8160, 10779)]