53863440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 122910960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 71, 80, 87, 109, 116, 120, 142, 145, 174, 213, 218, 232, 240, 284, 290, 327, 348, 355, 426, 435, 436, 464, 545, 568, 580, 654, 696, 710, 852, 870, 872, 1065, 1090, 1136, 1160, 1308, 1392, 1420, 1635, 1704, 1740, 1744, 2059, 2130, 2180, 2320, 2616, 2840, 3161, 3270, 3408, 3480, 4118, 4260, 4360, 5232, 5680, 6177, 6322, 6540, 6960, 7739, 8236, 8520, 8720, 9483, 10295, 12354, 12644, 13080, 15478, 15805, 16472, 17040, 18966, 20590, 23217, 24708, 25288, 26160, 30885, 30956, 31610, 32944, 37932, 38695, 41180, 46434, 47415, 49416, 50576, 61770, 61912, 63220, 75864, 77390, 82360, 92868, 94830, 98832, 116085, 123540, 123824, 126440, 151728, 154780, 164720, 185736, 189660, 224431, 232170, 247080, 252880, 309560, 371472, 379320, 448862, 464340, 494160, 619120, 673293, 758640, 897724, 928680, 1122155, 1346586, 1795448, 1857360, 2244310, 2693172, 3366465, 3590896, 4488620, 5386344, 6732930, 8977240, 10772688, 13465860, 17954480, 26931720, 53863440]

約数ペア:

[(1, 53863440), (2, 26931720), (3, 17954480), (4, 13465860), (5, 10772688), (6, 8977240), (8, 6732930), (10, 5386344), (12, 4488620), (15, 3590896), (16, 3366465), (20, 2693172), (24, 2244310), (29, 1857360), (30, 1795448), (40, 1346586), (48, 1122155), (58, 928680), (60, 897724), (71, 758640), (80, 673293), (87, 619120), (109, 494160), (116, 464340), (120, 448862), (142, 379320), (145, 371472), (174, 309560), (213, 252880), (218, 247080), (232, 232170), (240, 224431), (284, 189660), (290, 185736), (327, 164720), (348, 154780), (355, 151728), (426, 126440), (435, 123824), (436, 123540), (464, 116085), (545, 98832), (568, 94830), (580, 92868), (654, 82360), (696, 77390), (710, 75864), (852, 63220), (870, 61912), (872, 61770), (1065, 50576), (1090, 49416), (1136, 47415), (1160, 46434), (1308, 41180), (1392, 38695), (1420, 37932), (1635, 32944), (1704, 31610), (1740, 30956), (1744, 30885), (2059, 26160), (2130, 25288), (2180, 24708), (2320, 23217), (2616, 20590), (2840, 18966), (3161, 17040), (3270, 16472), (3408, 15805), (3480, 15478), (4118, 13080), (4260, 12644), (4360, 12354), (5232, 10295), (5680, 9483), (6177, 8720), (6322, 8520), (6540, 8236), (6960, 7739)]