493384080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293681}}^1$

素因数の和:293704

約数の個数: 80

約数和(自身を含む): 1747995264

約数和(自身を除く): 1254611184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 293681, 587362, 881043, 1174724, 1468405, 1762086, 2055767, 2349448, 2936810, 3524172, 4111534, 4405215, 4698896, 5873620, 6167301, 7048344, 8223068, 8810430, 10278835, 11747240, 12334602, 14096688, 16446136, 17620860, 20557670, 23494480, 24669204, 30836505, 32892272, 35241720, 41115340, 49338408, 61673010, 70483440, 82230680, 98676816, 123346020, 164461360, 246692040, 493384080]

約数ペア:

[(1, 493384080), (2, 246692040), (3, 164461360), (4, 123346020), (5, 98676816), (6, 82230680), (7, 70483440), (8, 61673010), (10, 49338408), (12, 41115340), (14, 35241720), (15, 32892272), (16, 30836505), (20, 24669204), (21, 23494480), (24, 20557670), (28, 17620860), (30, 16446136), (35, 14096688), (40, 12334602), (42, 11747240), (48, 10278835), (56, 8810430), (60, 8223068), (70, 7048344), (80, 6167301), (84, 5873620), (105, 4698896), (112, 4405215), (120, 4111534), (140, 3524172), (168, 2936810), (210, 2349448), (240, 2055767), (280, 1762086), (336, 1468405), (420, 1174724), (560, 881043), (840, 587362), (1680, 293681)]