1052640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 3891888

約数和(自身を除く): 2839248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 96, 102, 120, 129, 136, 144, 153, 160, 170, 172, 180, 204, 215, 240, 255, 258, 272, 288, 306, 340, 344, 360, 387, 408, 430, 480, 510, 516, 544, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1548, 1632, 1720, 1935, 2040, 2064, 2193, 2448, 2580, 2720, 2924, 3060, 3096, 3440, 3655, 3870, 4080, 4128, 4386, 4896, 5160, 5848, 6120, 6192, 6579, 6880, 7310, 7740, 8160, 8772, 10320, 10965, 11696, 12240, 12384, 13158, 14620, 15480, 17544, 20640, 21930, 23392, 24480, 26316, 29240, 30960, 32895, 35088, 43860, 52632, 58480, 61920, 65790, 70176, 87720, 105264, 116960, 131580, 175440, 210528, 263160, 350880, 526320, 1052640]

約数ペア:

[(1, 1052640), (2, 526320), (3, 350880), (4, 263160), (5, 210528), (6, 175440), (8, 131580), (9, 116960), (10, 105264), (12, 87720), (15, 70176), (16, 65790), (17, 61920), (18, 58480), (20, 52632), (24, 43860), (30, 35088), (32, 32895), (34, 30960), (36, 29240), (40, 26316), (43, 24480), (45, 23392), (48, 21930), (51, 20640), (60, 17544), (68, 15480), (72, 14620), (80, 13158), (85, 12384), (86, 12240), (90, 11696), (96, 10965), (102, 10320), (120, 8772), (129, 8160), (136, 7740), (144, 7310), (153, 6880), (160, 6579), (170, 6192), (172, 6120), (180, 5848), (204, 5160), (215, 4896), (240, 4386), (255, 4128), (258, 4080), (272, 3870), (288, 3655), (306, 3440), (340, 3096), (344, 3060), (360, 2924), (387, 2720), (408, 2580), (430, 2448), (480, 2193), (510, 2064), (516, 2040), (544, 1935), (612, 1720), (645, 1632), (680, 1548), (688, 1530), (720, 1462), (731, 1440), (765, 1376), (774, 1360), (816, 1290), (860, 1224), (1020, 1032)]