53502480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3949

約数の個数: 120

約数和(自身を含む): 189184320

約数和(自身を除く): 135681840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3911, 4560, 6840, 7822, 11733, 13680, 15644, 19555, 23466, 31288, 35199, 39110, 46932, 58665, 62576, 70398, 74309, 78220, 93864, 117330, 140796, 148618, 156440, 175995, 187728, 222927, 234660, 281592, 297236, 312880, 351990, 371545, 445854, 469320, 563184, 594472, 668781, 703980, 743090, 891708, 938640, 1114635, 1188944, 1337562, 1407960, 1486180, 1783416, 2229270, 2675124, 2815920, 2972360, 3343905, 3566832, 4458540, 5350248, 5944720, 6687810, 8917080, 10700496, 13375620, 17834160, 26751240, 53502480]

約数ペア:

[(1, 53502480), (2, 26751240), (3, 17834160), (4, 13375620), (5, 10700496), (6, 8917080), (8, 6687810), (9, 5944720), (10, 5350248), (12, 4458540), (15, 3566832), (16, 3343905), (18, 2972360), (19, 2815920), (20, 2675124), (24, 2229270), (30, 1783416), (36, 1486180), (38, 1407960), (40, 1337562), (45, 1188944), (48, 1114635), (57, 938640), (60, 891708), (72, 743090), (76, 703980), (80, 668781), (90, 594472), (95, 563184), (114, 469320), (120, 445854), (144, 371545), (152, 351990), (171, 312880), (180, 297236), (190, 281592), (228, 234660), (240, 222927), (285, 187728), (304, 175995), (342, 156440), (360, 148618), (380, 140796), (456, 117330), (570, 93864), (684, 78220), (720, 74309), (760, 70398), (855, 62576), (912, 58665), (1140, 46932), (1368, 39110), (1520, 35199), (1710, 31288), (2280, 23466), (2736, 19555), (3420, 15644), (3911, 13680), (4560, 11733), (6840, 7822)]