505712160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 144

約数和(自身を含む): 1789796736

約数和(自身を除く): 1284084576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 13007, 19440, 26014, 38880, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 195105, 208112, 234126, 260140, 312168, 351189, 390210, 416224, 468252, 520280, 585315, 624336, 702378, 780420, 936504, 1040560, 1053567, 1170630, 1248672, 1404756, 1560840, 1755945, 1873008, 2081120, 2107134, 2341260, 2809512, 3121680, 3160701, 3511890, 3746016, 4214268, 4682520, 5267835, 5619024, 6243360, 6321402, 7023780, 8428536, 9365040, 10535670, 11238048, 12642804, 14047560, 15803505, 16857072, 18730080, 21071340, 25285608, 28095120, 31607010, 33714144, 42142680, 50571216, 56190240, 63214020, 84285360, 101142432, 126428040, 168570720, 252856080, 505712160]

約数ペア:

[(1, 505712160), (2, 252856080), (3, 168570720), (4, 126428040), (5, 101142432), (6, 84285360), (8, 63214020), (9, 56190240), (10, 50571216), (12, 42142680), (15, 33714144), (16, 31607010), (18, 28095120), (20, 25285608), (24, 21071340), (27, 18730080), (30, 16857072), (32, 15803505), (36, 14047560), (40, 12642804), (45, 11238048), (48, 10535670), (54, 9365040), (60, 8428536), (72, 7023780), (80, 6321402), (81, 6243360), (90, 5619024), (96, 5267835), (108, 4682520), (120, 4214268), (135, 3746016), (144, 3511890), (160, 3160701), (162, 3121680), (180, 2809512), (216, 2341260), (240, 2107134), (243, 2081120), (270, 1873008), (288, 1755945), (324, 1560840), (360, 1404756), (405, 1248672), (432, 1170630), (480, 1053567), (486, 1040560), (540, 936504), (648, 780420), (720, 702378), (810, 624336), (864, 585315), (972, 520280), (1080, 468252), (1215, 416224), (1296, 390210), (1440, 351189), (1620, 312168), (1944, 260140), (2160, 234126), (2430, 208112), (2592, 195105), (3240, 156084), (3888, 130070), (4320, 117063), (4860, 104056), (6480, 78042), (7776, 65035), (9720, 52028), (12960, 39021), (13007, 38880), (19440, 26014)]