138174480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4525

約数の個数: 120

約数和(自身を含む): 474933888

約数和(自身を除く): 336759408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4463, 5160, 6192, 7740, 8926, 10320, 13389, 15480, 17852, 22315, 26778, 30960, 35704, 40167, 44630, 53556, 66945, 71408, 80334, 89260, 107112, 133890, 160668, 178520, 191909, 200835, 214224, 267780, 321336, 357040, 383818, 401670, 535560, 575727, 642672, 767636, 803340, 959545, 1071120, 1151454, 1535272, 1606680, 1727181, 1919090, 2302908, 2878635, 3070544, 3213360, 3454362, 3838180, 4605816, 5757270, 6908724, 7676360, 8635905, 9211632, 11514540, 13817448, 15352720, 17271810, 23029080, 27634896, 34543620, 46058160, 69087240, 138174480]

約数ペア:

[(1, 138174480), (2, 69087240), (3, 46058160), (4, 34543620), (5, 27634896), (6, 23029080), (8, 17271810), (9, 15352720), (10, 13817448), (12, 11514540), (15, 9211632), (16, 8635905), (18, 7676360), (20, 6908724), (24, 5757270), (30, 4605816), (36, 3838180), (40, 3454362), (43, 3213360), (45, 3070544), (48, 2878635), (60, 2302908), (72, 1919090), (80, 1727181), (86, 1606680), (90, 1535272), (120, 1151454), (129, 1071120), (144, 959545), (172, 803340), (180, 767636), (215, 642672), (240, 575727), (258, 535560), (344, 401670), (360, 383818), (387, 357040), (430, 321336), (516, 267780), (645, 214224), (688, 200835), (720, 191909), (774, 178520), (860, 160668), (1032, 133890), (1290, 107112), (1548, 89260), (1720, 80334), (1935, 71408), (2064, 66945), (2580, 53556), (3096, 44630), (3440, 40167), (3870, 35704), (4463, 30960), (5160, 26778), (6192, 22315), (7740, 17852), (8926, 15480), (10320, 13389)]