122212320

素因数分解:

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

素因数の和:933

約数の個数: 144

約数和(自身を含む): 409410288

約数和(自身を除く): 287197968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 881, 1020, 1156, 1360, 1445, 1632, 1734, 1762, 2040, 2312, 2643, 2720, 2890, 3468, 3524, 4080, 4335, 4405, 4624, 5286, 5780, 6936, 7048, 8160, 8670, 8810, 9248, 10572, 11560, 13215, 13872, 14096, 14977, 17340, 17620, 21144, 23120, 26430, 27744, 28192, 29954, 34680, 35240, 42288, 44931, 46240, 52860, 59908, 69360, 70480, 74885, 84576, 89862, 105720, 119816, 138720, 140960, 149770, 179724, 211440, 224655, 239632, 254609, 299540, 359448, 422880, 449310, 479264, 509218, 599080, 718896, 763827, 898620, 1018436, 1198160, 1273045, 1437792, 1527654, 1797240, 2036872, 2396320, 2546090, 3055308, 3594480, 3819135, 4073744, 5092180, 6110616, 7188960, 7638270, 8147488, 10184360, 12221232, 15276540, 20368720, 24442464, 30553080, 40737440, 61106160, 122212320]

約数ペア:

[(1, 122212320), (2, 61106160), (3, 40737440), (4, 30553080), (5, 24442464), (6, 20368720), (8, 15276540), (10, 12221232), (12, 10184360), (15, 8147488), (16, 7638270), (17, 7188960), (20, 6110616), (24, 5092180), (30, 4073744), (32, 3819135), (34, 3594480), (40, 3055308), (48, 2546090), (51, 2396320), (60, 2036872), (68, 1797240), (80, 1527654), (85, 1437792), (96, 1273045), (102, 1198160), (120, 1018436), (136, 898620), (160, 763827), (170, 718896), (204, 599080), (240, 509218), (255, 479264), (272, 449310), (289, 422880), (340, 359448), (408, 299540), (480, 254609), (510, 239632), (544, 224655), (578, 211440), (680, 179724), (816, 149770), (867, 140960), (881, 138720), (1020, 119816), (1156, 105720), (1360, 89862), (1445, 84576), (1632, 74885), (1734, 70480), (1762, 69360), (2040, 59908), (2312, 52860), (2643, 46240), (2720, 44931), (2890, 42288), (3468, 35240), (3524, 34680), (4080, 29954), (4335, 28192), (4405, 27744), (4624, 26430), (5286, 23120), (5780, 21144), (6936, 17620), (7048, 17340), (8160, 14977), (8670, 14096), (8810, 13872), (9248, 13215), (10572, 11560)]