7474320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1509

約数の個数: 120

約数和(自身を含む): 28706496

約数和(自身を除く): 21232176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1483, 1680, 2520, 2966, 4449, 5040, 5932, 7415, 8898, 10381, 11864, 13347, 14830, 17796, 20762, 22245, 23728, 26694, 29660, 31143, 35592, 41524, 44490, 51905, 53388, 59320, 62286, 66735, 71184, 83048, 88980, 93429, 103810, 106776, 118640, 124572, 133470, 155715, 166096, 177960, 186858, 207620, 213552, 249144, 266940, 311430, 355920, 373716, 415240, 467145, 498288, 533880, 622860, 747432, 830480, 934290, 1067760, 1245720, 1494864, 1868580, 2491440, 3737160, 7474320]

約数ペア:

[(1, 7474320), (2, 3737160), (3, 2491440), (4, 1868580), (5, 1494864), (6, 1245720), (7, 1067760), (8, 934290), (9, 830480), (10, 747432), (12, 622860), (14, 533880), (15, 498288), (16, 467145), (18, 415240), (20, 373716), (21, 355920), (24, 311430), (28, 266940), (30, 249144), (35, 213552), (36, 207620), (40, 186858), (42, 177960), (45, 166096), (48, 155715), (56, 133470), (60, 124572), (63, 118640), (70, 106776), (72, 103810), (80, 93429), (84, 88980), (90, 83048), (105, 71184), (112, 66735), (120, 62286), (126, 59320), (140, 53388), (144, 51905), (168, 44490), (180, 41524), (210, 35592), (240, 31143), (252, 29660), (280, 26694), (315, 23728), (336, 22245), (360, 20762), (420, 17796), (504, 14830), (560, 13347), (630, 11864), (720, 10381), (840, 8898), (1008, 7415), (1260, 5932), (1483, 5040), (1680, 4449), (2520, 2966)]