531371520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23063}}^1$

素因数の和:23092

約数の個数: 120

約数和(自身を含む): 1840368816

約数和(自身を除く): 1308997296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 23063, 46126, 69189, 92252, 115315, 138378, 184504, 207567, 230630, 276756, 345945, 369008, 415134, 461260, 553512, 691890, 738016, 830268, 922520, 1037835, 1107024, 1383780, 1476032, 1660536, 1845040, 2075670, 2214048, 2767560, 2952064, 3321072, 3690080, 4151340, 4428096, 5535120, 5904128, 6642144, 7380160, 8302680, 8856192, 11070240, 11808256, 13284288, 14760320, 16605360, 17712384, 22140480, 26568576, 29520640, 33210720, 35424768, 44280960, 53137152, 59041280, 66421440, 88561920, 106274304, 132842880, 177123840, 265685760, 531371520]

約数ペア:

[(1, 531371520), (2, 265685760), (3, 177123840), (4, 132842880), (5, 106274304), (6, 88561920), (8, 66421440), (9, 59041280), (10, 53137152), (12, 44280960), (15, 35424768), (16, 33210720), (18, 29520640), (20, 26568576), (24, 22140480), (30, 17712384), (32, 16605360), (36, 14760320), (40, 13284288), (45, 11808256), (48, 11070240), (60, 8856192), (64, 8302680), (72, 7380160), (80, 6642144), (90, 5904128), (96, 5535120), (120, 4428096), (128, 4151340), (144, 3690080), (160, 3321072), (180, 2952064), (192, 2767560), (240, 2214048), (256, 2075670), (288, 1845040), (320, 1660536), (360, 1476032), (384, 1383780), (480, 1107024), (512, 1037835), (576, 922520), (640, 830268), (720, 738016), (768, 691890), (960, 553512), (1152, 461260), (1280, 415134), (1440, 369008), (1536, 345945), (1920, 276756), (2304, 230630), (2560, 207567), (2880, 184504), (3840, 138378), (4608, 115315), (5760, 92252), (7680, 69189), (11520, 46126), (23040, 23063)]