253222080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7129}}^1$

素因数の和:7186

約数の個数: 112

約数和(自身を含む): 825825120

約数和(自身を除く): 572603040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 7129, 8880, 11840, 14258, 17760, 21387, 28516, 35520, 35645, 42774, 57032, 71290, 85548, 106935, 114064, 142580, 171096, 213870, 228128, 263773, 285160, 342192, 427740, 456256, 527546, 570320, 684384, 791319, 855480, 1055092, 1140640, 1318865, 1368768, 1582638, 1710960, 2110184, 2281280, 2637730, 3165276, 3421920, 3956595, 4220368, 5275460, 6330552, 6843840, 7913190, 8440736, 10550920, 12661104, 15826380, 16881472, 21101840, 25322208, 31652760, 42203680, 50644416, 63305520, 84407360, 126611040, 253222080]

約数ペア:

[(1, 253222080), (2, 126611040), (3, 84407360), (4, 63305520), (5, 50644416), (6, 42203680), (8, 31652760), (10, 25322208), (12, 21101840), (15, 16881472), (16, 15826380), (20, 12661104), (24, 10550920), (30, 8440736), (32, 7913190), (37, 6843840), (40, 6330552), (48, 5275460), (60, 4220368), (64, 3956595), (74, 3421920), (80, 3165276), (96, 2637730), (111, 2281280), (120, 2110184), (148, 1710960), (160, 1582638), (185, 1368768), (192, 1318865), (222, 1140640), (240, 1055092), (296, 855480), (320, 791319), (370, 684384), (444, 570320), (480, 527546), (555, 456256), (592, 427740), (740, 342192), (888, 285160), (960, 263773), (1110, 228128), (1184, 213870), (1480, 171096), (1776, 142580), (2220, 114064), (2368, 106935), (2960, 85548), (3552, 71290), (4440, 57032), (5920, 42774), (7104, 35645), (7129, 35520), (8880, 28516), (11840, 21387), (14258, 17760)]