53798880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 189423360

約数和(自身を除く): 135624480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 347, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 694, 760, 816, 912, 969, 1020, 1041, 1140, 1292, 1360, 1388, 1520, 1615, 1632, 1735, 1824, 1938, 2040, 2082, 2280, 2584, 2720, 2776, 3040, 3230, 3470, 3876, 4080, 4164, 4560, 4845, 5168, 5205, 5552, 5899, 6460, 6593, 6940, 7752, 8160, 8328, 9120, 9690, 10336, 10410, 11104, 11798, 12920, 13186, 13880, 15504, 16656, 17697, 19380, 19779, 20820, 23596, 25840, 26372, 27760, 29495, 31008, 32965, 33312, 35394, 38760, 39558, 41640, 47192, 51680, 52744, 55520, 58990, 65930, 70788, 77520, 79116, 83280, 88485, 94384, 98895, 105488, 112081, 117980, 131860, 141576, 155040, 158232, 166560, 176970, 188768, 197790, 210976, 224162, 235960, 263720, 283152, 316464, 336243, 353940, 395580, 448324, 471920, 527440, 560405, 566304, 632928, 672486, 707880, 791160, 896648, 943840, 1054880, 1120810, 1344972, 1415760, 1582320, 1681215, 1793296, 2241620, 2689944, 2831520, 3164640, 3362430, 3586592, 4483240, 5379888, 6724860, 8966480, 10759776, 13449720, 17932960, 26899440, 53798880]

約数ペア:

[(1, 53798880), (2, 26899440), (3, 17932960), (4, 13449720), (5, 10759776), (6, 8966480), (8, 6724860), (10, 5379888), (12, 4483240), (15, 3586592), (16, 3362430), (17, 3164640), (19, 2831520), (20, 2689944), (24, 2241620), (30, 1793296), (32, 1681215), (34, 1582320), (38, 1415760), (40, 1344972), (48, 1120810), (51, 1054880), (57, 943840), (60, 896648), (68, 791160), (76, 707880), (80, 672486), (85, 632928), (95, 566304), (96, 560405), (102, 527440), (114, 471920), (120, 448324), (136, 395580), (152, 353940), (160, 336243), (170, 316464), (190, 283152), (204, 263720), (228, 235960), (240, 224162), (255, 210976), (272, 197790), (285, 188768), (304, 176970), (323, 166560), (340, 158232), (347, 155040), (380, 141576), (408, 131860), (456, 117980), (480, 112081), (510, 105488), (544, 98895), (570, 94384), (608, 88485), (646, 83280), (680, 79116), (694, 77520), (760, 70788), (816, 65930), (912, 58990), (969, 55520), (1020, 52744), (1041, 51680), (1140, 47192), (1292, 41640), (1360, 39558), (1388, 38760), (1520, 35394), (1615, 33312), (1632, 32965), (1735, 31008), (1824, 29495), (1938, 27760), (2040, 26372), (2082, 25840), (2280, 23596), (2584, 20820), (2720, 19779), (2776, 19380), (3040, 17697), (3230, 16656), (3470, 15504), (3876, 13880), (4080, 13186), (4164, 12920), (4560, 11798), (4845, 11104), (5168, 10410), (5205, 10336), (5552, 9690), (5899, 9120), (6460, 8328), (6593, 8160), (6940, 7752)]