1330450560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7507

約数の個数: 192

約数和(自身を含む): 4743048960

約数和(自身を除く): 3412598400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7451, 8928, 9920, 11160, 11904, 14880, 14902, 17856, 19840, 22320, 22353, 29760, 29804, 35712, 37255, 44640, 44706, 59520, 59608, 67059, 74510, 89280, 89412, 111765, 119216, 134118, 149020, 178560, 178824, 223530, 230981, 238432, 268236, 298040, 335295, 357648, 447060, 461962, 476864, 536472, 596080, 670590, 692943, 715296, 894120, 923924, 953728, 1072944, 1154905, 1192160, 1341180, 1385886, 1430592, 1788240, 1847848, 2078829, 2145888, 2309810, 2384320, 2682360, 2771772, 2861184, 3464715, 3576480, 3695696, 4157658, 4291776, 4619620, 4768640, 5364720, 5543544, 6929430, 7152960, 7391392, 8315316, 8583552, 9239240, 10394145, 10729440, 11087088, 13858860, 14305920, 14782784, 16630632, 18478480, 20788290, 21458880, 22174176, 27717720, 29565568, 33261264, 36956960, 41576580, 42917760, 44348352, 55435440, 66522528, 73913920, 83153160, 88696704, 110870880, 133045056, 147827840, 166306320, 221741760, 266090112, 332612640, 443483520, 665225280, 1330450560]

約数ペア:

[(1, 1330450560), (2, 665225280), (3, 443483520), (4, 332612640), (5, 266090112), (6, 221741760), (8, 166306320), (9, 147827840), (10, 133045056), (12, 110870880), (15, 88696704), (16, 83153160), (18, 73913920), (20, 66522528), (24, 55435440), (30, 44348352), (31, 42917760), (32, 41576580), (36, 36956960), (40, 33261264), (45, 29565568), (48, 27717720), (60, 22174176), (62, 21458880), (64, 20788290), (72, 18478480), (80, 16630632), (90, 14782784), (93, 14305920), (96, 13858860), (120, 11087088), (124, 10729440), (128, 10394145), (144, 9239240), (155, 8583552), (160, 8315316), (180, 7391392), (186, 7152960), (192, 6929430), (240, 5543544), (248, 5364720), (279, 4768640), (288, 4619620), (310, 4291776), (320, 4157658), (360, 3695696), (372, 3576480), (384, 3464715), (465, 2861184), (480, 2771772), (496, 2682360), (558, 2384320), (576, 2309810), (620, 2145888), (640, 2078829), (720, 1847848), (744, 1788240), (930, 1430592), (960, 1385886), (992, 1341180), (1116, 1192160), (1152, 1154905), (1240, 1072944), (1395, 953728), (1440, 923924), (1488, 894120), (1860, 715296), (1920, 692943), (1984, 670590), (2232, 596080), (2480, 536472), (2790, 476864), (2880, 461962), (2976, 447060), (3720, 357648), (3968, 335295), (4464, 298040), (4960, 268236), (5580, 238432), (5760, 230981), (5952, 223530), (7440, 178824), (7451, 178560), (8928, 149020), (9920, 134118), (11160, 119216), (11904, 111765), (14880, 89412), (14902, 89280), (17856, 74510), (19840, 67059), (22320, 59608), (22353, 59520), (29760, 44706), (29804, 44640), (35712, 37255)]