23278320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 86452800

約数和(自身を除く): 63174480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 829, 936, 1040, 1080, 1170, 1404, 1560, 1658, 1755, 1872, 2160, 2340, 2487, 2808, 3120, 3316, 3510, 4145, 4680, 4974, 5616, 6632, 7020, 7461, 8290, 9360, 9948, 10777, 12435, 13264, 14040, 14922, 16580, 19896, 21554, 22383, 24870, 28080, 29844, 32331, 33160, 37305, 39792, 43108, 44766, 49740, 53885, 59688, 64662, 66320, 74610, 86216, 89532, 96993, 99480, 107770, 111915, 119376, 129324, 149220, 161655, 172432, 179064, 193986, 198960, 215540, 223830, 258648, 290979, 298440, 323310, 358128, 387972, 431080, 447660, 484965, 517296, 581958, 596880, 646620, 775944, 862160, 895320, 969930, 1163916, 1293240, 1454895, 1551888, 1790640, 1939860, 2327832, 2586480, 2909790, 3879720, 4655664, 5819580, 7759440, 11639160, 23278320]

約数ペア:

[(1, 23278320), (2, 11639160), (3, 7759440), (4, 5819580), (5, 4655664), (6, 3879720), (8, 2909790), (9, 2586480), (10, 2327832), (12, 1939860), (13, 1790640), (15, 1551888), (16, 1454895), (18, 1293240), (20, 1163916), (24, 969930), (26, 895320), (27, 862160), (30, 775944), (36, 646620), (39, 596880), (40, 581958), (45, 517296), (48, 484965), (52, 447660), (54, 431080), (60, 387972), (65, 358128), (72, 323310), (78, 298440), (80, 290979), (90, 258648), (104, 223830), (108, 215540), (117, 198960), (120, 193986), (130, 179064), (135, 172432), (144, 161655), (156, 149220), (180, 129324), (195, 119376), (208, 111915), (216, 107770), (234, 99480), (240, 96993), (260, 89532), (270, 86216), (312, 74610), (351, 66320), (360, 64662), (390, 59688), (432, 53885), (468, 49740), (520, 44766), (540, 43108), (585, 39792), (624, 37305), (702, 33160), (720, 32331), (780, 29844), (829, 28080), (936, 24870), (1040, 22383), (1080, 21554), (1170, 19896), (1404, 16580), (1560, 14922), (1658, 14040), (1755, 13264), (1872, 12435), (2160, 10777), (2340, 9948), (2487, 9360), (2808, 8290), (3120, 7461), (3316, 7020), (3510, 6632), (4145, 5616), (4680, 4974)]