1626888240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{251063}}^1$

素因数の和:251088

約数の個数: 100

約数和(自身を含む): 5650446384

約数和(自身を除く): 4023558144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 251063, 502126, 753189, 1004252, 1255315, 1506378, 2008504, 2259567, 2510630, 3012756, 3765945, 4017008, 4519134, 5021260, 6025512, 6778701, 7531890, 9038268, 10042520, 11297835, 12051024, 13557402, 15063780, 18076536, 20085040, 20336103, 22595670, 27114804, 30127560, 33893505, 36153072, 40672206, 45191340, 54229608, 60255120, 67787010, 81344412, 90382680, 101680515, 108459216, 135574020, 162688824, 180765360, 203361030, 271148040, 325377648, 406722060, 542296080, 813444120, 1626888240]

約数ペア:

[(1, 1626888240), (2, 813444120), (3, 542296080), (4, 406722060), (5, 325377648), (6, 271148040), (8, 203361030), (9, 180765360), (10, 162688824), (12, 135574020), (15, 108459216), (16, 101680515), (18, 90382680), (20, 81344412), (24, 67787010), (27, 60255120), (30, 54229608), (36, 45191340), (40, 40672206), (45, 36153072), (48, 33893505), (54, 30127560), (60, 27114804), (72, 22595670), (80, 20336103), (81, 20085040), (90, 18076536), (108, 15063780), (120, 13557402), (135, 12051024), (144, 11297835), (162, 10042520), (180, 9038268), (216, 7531890), (240, 6778701), (270, 6025512), (324, 5021260), (360, 4519134), (405, 4017008), (432, 3765945), (540, 3012756), (648, 2510630), (720, 2259567), (810, 2008504), (1080, 1506378), (1296, 1255315), (1620, 1004252), (2160, 753189), (3240, 502126), (6480, 251063)]