122905920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 415466784

約数和(自身を除く): 292560864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 443, 480, 510, 544, 578, 680, 816, 867, 886, 960, 1020, 1088, 1156, 1329, 1360, 1445, 1632, 1734, 1772, 2040, 2215, 2312, 2658, 2720, 2890, 3264, 3468, 3544, 4080, 4335, 4430, 4624, 5316, 5440, 5780, 6645, 6936, 7088, 7531, 8160, 8670, 8860, 9248, 10632, 11560, 13290, 13872, 14176, 15062, 16320, 17340, 17720, 18496, 21264, 22593, 23120, 26580, 27744, 28352, 30124, 34680, 35440, 37655, 42528, 45186, 46240, 53160, 55488, 60248, 69360, 70880, 75310, 85056, 90372, 92480, 106320, 112965, 120496, 128027, 138720, 141760, 150620, 180744, 212640, 225930, 240992, 256054, 277440, 301240, 361488, 384081, 425280, 451860, 481984, 512108, 602480, 640135, 722976, 768162, 903720, 1024216, 1204960, 1280270, 1445952, 1536324, 1807440, 1920405, 2048432, 2409920, 2560540, 3072648, 3614880, 3840810, 4096864, 5121080, 6145296, 7229760, 7681620, 8193728, 10242160, 12290592, 15363240, 20484320, 24581184, 30726480, 40968640, 61452960, 122905920]

約数ペア:

[(1, 122905920), (2, 61452960), (3, 40968640), (4, 30726480), (5, 24581184), (6, 20484320), (8, 15363240), (10, 12290592), (12, 10242160), (15, 8193728), (16, 7681620), (17, 7229760), (20, 6145296), (24, 5121080), (30, 4096864), (32, 3840810), (34, 3614880), (40, 3072648), (48, 2560540), (51, 2409920), (60, 2048432), (64, 1920405), (68, 1807440), (80, 1536324), (85, 1445952), (96, 1280270), (102, 1204960), (120, 1024216), (136, 903720), (160, 768162), (170, 722976), (192, 640135), (204, 602480), (240, 512108), (255, 481984), (272, 451860), (289, 425280), (320, 384081), (340, 361488), (408, 301240), (443, 277440), (480, 256054), (510, 240992), (544, 225930), (578, 212640), (680, 180744), (816, 150620), (867, 141760), (886, 138720), (960, 128027), (1020, 120496), (1088, 112965), (1156, 106320), (1329, 92480), (1360, 90372), (1445, 85056), (1632, 75310), (1734, 70880), (1772, 69360), (2040, 60248), (2215, 55488), (2312, 53160), (2658, 46240), (2720, 45186), (2890, 42528), (3264, 37655), (3468, 35440), (3544, 34680), (4080, 30124), (4335, 28352), (4430, 27744), (4624, 26580), (5316, 23120), (5440, 22593), (5780, 21264), (6645, 18496), (6936, 17720), (7088, 17340), (7531, 16320), (8160, 15062), (8670, 14176), (8860, 13872), (9248, 13290), (10632, 11560)]