53383920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 182131200

約数和(自身を除く): 128747280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 509, 552, 570, 690, 760, 874, 912, 920, 1018, 1104, 1140, 1311, 1380, 1520, 1527, 1748, 1840, 2036, 2185, 2280, 2545, 2622, 2760, 3054, 3496, 4072, 4370, 4560, 5090, 5244, 5520, 6108, 6555, 6992, 7635, 8144, 8740, 9671, 10180, 10488, 11707, 12216, 13110, 15270, 17480, 19342, 20360, 20976, 23414, 24432, 26220, 29013, 30540, 34960, 35121, 38684, 40720, 46828, 48355, 52440, 58026, 58535, 61080, 70242, 77368, 93656, 96710, 104880, 116052, 117070, 122160, 140484, 145065, 154736, 175605, 187312, 193420, 222433, 232104, 234140, 280968, 290130, 351210, 386840, 444866, 464208, 468280, 561936, 580260, 667299, 702420, 773680, 889732, 936560, 1112165, 1160520, 1334598, 1404840, 1779464, 2224330, 2321040, 2669196, 2809680, 3336495, 3558928, 4448660, 5338392, 6672990, 8897320, 10676784, 13345980, 17794640, 26691960, 53383920]

約数ペア:

[(1, 53383920), (2, 26691960), (3, 17794640), (4, 13345980), (5, 10676784), (6, 8897320), (8, 6672990), (10, 5338392), (12, 4448660), (15, 3558928), (16, 3336495), (19, 2809680), (20, 2669196), (23, 2321040), (24, 2224330), (30, 1779464), (38, 1404840), (40, 1334598), (46, 1160520), (48, 1112165), (57, 936560), (60, 889732), (69, 773680), (76, 702420), (80, 667299), (92, 580260), (95, 561936), (114, 468280), (115, 464208), (120, 444866), (138, 386840), (152, 351210), (184, 290130), (190, 280968), (228, 234140), (230, 232104), (240, 222433), (276, 193420), (285, 187312), (304, 175605), (345, 154736), (368, 145065), (380, 140484), (437, 122160), (456, 117070), (460, 116052), (509, 104880), (552, 96710), (570, 93656), (690, 77368), (760, 70242), (874, 61080), (912, 58535), (920, 58026), (1018, 52440), (1104, 48355), (1140, 46828), (1311, 40720), (1380, 38684), (1520, 35121), (1527, 34960), (1748, 30540), (1840, 29013), (2036, 26220), (2185, 24432), (2280, 23414), (2545, 20976), (2622, 20360), (2760, 19342), (3054, 17480), (3496, 15270), (4072, 13110), (4370, 12216), (4560, 11707), (5090, 10488), (5244, 10180), (5520, 9671), (6108, 8740), (6555, 8144), (6992, 7635)]