1089127440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1018

約数の個数: 240

約数和(自身を含む): 3915593136

約数和(自身を除く): 2826465696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 170, 180, 202, 204, 240, 255, 272, 303, 306, 340, 360, 404, 408, 505, 510, 606, 612, 680, 720, 765, 808, 816, 881, 909, 1010, 1020, 1212, 1224, 1360, 1515, 1530, 1616, 1717, 1762, 1818, 2020, 2040, 2424, 2448, 2643, 3030, 3060, 3434, 3524, 3636, 4040, 4080, 4405, 4545, 4848, 5151, 5286, 6060, 6120, 6868, 7048, 7272, 7929, 8080, 8585, 8810, 9090, 10302, 10572, 12120, 12240, 13215, 13736, 14096, 14544, 14977, 15453, 15858, 17170, 17620, 18180, 20604, 21144, 24240, 25755, 26430, 27472, 29954, 30906, 31716, 34340, 35240, 36360, 39645, 41208, 42288, 44931, 51510, 52860, 59908, 61812, 63432, 68680, 70480, 72720, 74885, 77265, 79290, 82416, 88981, 89862, 103020, 105720, 119816, 123624, 126864, 134793, 137360, 149770, 154530, 158580, 177962, 179724, 206040, 211440, 224655, 239632, 247248, 266943, 269586, 299540, 309060, 317160, 355924, 359448, 412080, 444905, 449310, 533886, 539172, 599080, 618120, 634320, 673965, 711848, 718896, 800829, 889810, 898620, 1067772, 1078344, 1198160, 1236240, 1334715, 1347930, 1423696, 1512677, 1601658, 1779620, 1797240, 2135544, 2156688, 2669430, 2695860, 3025354, 3203316, 3559240, 3594480, 4004145, 4271088, 4538031, 5338860, 5391720, 6050708, 6406632, 7118480, 7563385, 8008290, 9076062, 10677720, 10783440, 12101416, 12813264, 13614093, 15126770, 16016580, 18152124, 21355440, 22690155, 24202832, 27228186, 30253540, 32033160, 36304248, 45380310, 54456372, 60507080, 64066320, 68070465, 72608496, 90760620, 108912744, 121014160, 136140930, 181521240, 217825488, 272281860, 363042480, 544563720, 1089127440]

約数ペア:

[(1, 1089127440), (2, 544563720), (3, 363042480), (4, 272281860), (5, 217825488), (6, 181521240), (8, 136140930), (9, 121014160), (10, 108912744), (12, 90760620), (15, 72608496), (16, 68070465), (17, 64066320), (18, 60507080), (20, 54456372), (24, 45380310), (30, 36304248), (34, 32033160), (36, 30253540), (40, 27228186), (45, 24202832), (48, 22690155), (51, 21355440), (60, 18152124), (68, 16016580), (72, 15126770), (80, 13614093), (85, 12813264), (90, 12101416), (101, 10783440), (102, 10677720), (120, 9076062), (136, 8008290), (144, 7563385), (153, 7118480), (170, 6406632), (180, 6050708), (202, 5391720), (204, 5338860), (240, 4538031), (255, 4271088), (272, 4004145), (303, 3594480), (306, 3559240), (340, 3203316), (360, 3025354), (404, 2695860), (408, 2669430), (505, 2156688), (510, 2135544), (606, 1797240), (612, 1779620), (680, 1601658), (720, 1512677), (765, 1423696), (808, 1347930), (816, 1334715), (881, 1236240), (909, 1198160), (1010, 1078344), (1020, 1067772), (1212, 898620), (1224, 889810), (1360, 800829), (1515, 718896), (1530, 711848), (1616, 673965), (1717, 634320), (1762, 618120), (1818, 599080), (2020, 539172), (2040, 533886), (2424, 449310), (2448, 444905), (2643, 412080), (3030, 359448), (3060, 355924), (3434, 317160), (3524, 309060), (3636, 299540), (4040, 269586), (4080, 266943), (4405, 247248), (4545, 239632), (4848, 224655), (5151, 211440), (5286, 206040), (6060, 179724), (6120, 177962), (6868, 158580), (7048, 154530), (7272, 149770), (7929, 137360), (8080, 134793), (8585, 126864), (8810, 123624), (9090, 119816), (10302, 105720), (10572, 103020), (12120, 89862), (12240, 88981), (13215, 82416), (13736, 79290), (14096, 77265), (14544, 74885), (14977, 72720), (15453, 70480), (15858, 68680), (17170, 63432), (17620, 61812), (18180, 59908), (20604, 52860), (21144, 51510), (24240, 44931), (25755, 42288), (26430, 41208), (27472, 39645), (29954, 36360), (30906, 35240), (31716, 34340)]