12982560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 45505152

約数和(自身を除く): 32522592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 43, 48, 51, 60, 68, 74, 80, 85, 86, 96, 102, 111, 120, 129, 136, 148, 160, 170, 172, 185, 204, 215, 222, 240, 255, 258, 272, 296, 340, 344, 370, 408, 430, 444, 480, 510, 516, 544, 555, 592, 629, 645, 680, 688, 731, 740, 816, 860, 888, 1020, 1032, 1110, 1184, 1258, 1290, 1360, 1376, 1462, 1480, 1591, 1632, 1720, 1776, 1887, 2040, 2064, 2193, 2220, 2516, 2580, 2720, 2924, 2960, 3145, 3182, 3440, 3552, 3655, 3774, 4080, 4128, 4386, 4440, 4773, 5032, 5160, 5848, 5920, 6290, 6364, 6880, 7310, 7548, 7955, 8160, 8772, 8880, 9435, 9546, 10064, 10320, 10965, 11696, 12580, 12728, 14620, 15096, 15910, 17544, 17760, 18870, 19092, 20128, 20640, 21930, 23392, 23865, 25160, 25456, 27047, 29240, 30192, 31820, 35088, 37740, 38184, 43860, 47730, 50320, 50912, 54094, 58480, 60384, 63640, 70176, 75480, 76368, 81141, 87720, 95460, 100640, 108188, 116960, 127280, 135235, 150960, 152736, 162282, 175440, 190920, 216376, 254560, 270470, 301920, 324564, 350880, 381840, 405705, 432752, 540940, 649128, 763680, 811410, 865504, 1081880, 1298256, 1622820, 2163760, 2596512, 3245640, 4327520, 6491280, 12982560]

約数ペア:

[(1, 12982560), (2, 6491280), (3, 4327520), (4, 3245640), (5, 2596512), (6, 2163760), (8, 1622820), (10, 1298256), (12, 1081880), (15, 865504), (16, 811410), (17, 763680), (20, 649128), (24, 540940), (30, 432752), (32, 405705), (34, 381840), (37, 350880), (40, 324564), (43, 301920), (48, 270470), (51, 254560), (60, 216376), (68, 190920), (74, 175440), (80, 162282), (85, 152736), (86, 150960), (96, 135235), (102, 127280), (111, 116960), (120, 108188), (129, 100640), (136, 95460), (148, 87720), (160, 81141), (170, 76368), (172, 75480), (185, 70176), (204, 63640), (215, 60384), (222, 58480), (240, 54094), (255, 50912), (258, 50320), (272, 47730), (296, 43860), (340, 38184), (344, 37740), (370, 35088), (408, 31820), (430, 30192), (444, 29240), (480, 27047), (510, 25456), (516, 25160), (544, 23865), (555, 23392), (592, 21930), (629, 20640), (645, 20128), (680, 19092), (688, 18870), (731, 17760), (740, 17544), (816, 15910), (860, 15096), (888, 14620), (1020, 12728), (1032, 12580), (1110, 11696), (1184, 10965), (1258, 10320), (1290, 10064), (1360, 9546), (1376, 9435), (1462, 8880), (1480, 8772), (1591, 8160), (1632, 7955), (1720, 7548), (1776, 7310), (1887, 6880), (2040, 6364), (2064, 6290), (2193, 5920), (2220, 5848), (2516, 5160), (2580, 5032), (2720, 4773), (2924, 4440), (2960, 4386), (3145, 4128), (3182, 4080), (3440, 3774), (3552, 3655)]