260944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6007}}^1$

素因数の和:6204

約数の個数: 80

約数和(自身を含む): 813531264

約数和(自身を除く): 552587184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 6007, 7240, 8688, 10860, 12014, 14480, 18021, 21720, 24028, 30035, 36042, 43440, 48056, 60070, 72084, 90105, 96112, 120140, 144168, 180210, 240280, 288336, 360420, 480560, 720840, 1087267, 1441680, 2174534, 3261801, 4349068, 5436335, 6523602, 8698136, 10872670, 13047204, 16309005, 17396272, 21745340, 26094408, 32618010, 43490680, 52188816, 65236020, 86981360, 130472040, 260944080]

約数ペア:

[(1, 260944080), (2, 130472040), (3, 86981360), (4, 65236020), (5, 52188816), (6, 43490680), (8, 32618010), (10, 26094408), (12, 21745340), (15, 17396272), (16, 16309005), (20, 13047204), (24, 10872670), (30, 8698136), (40, 6523602), (48, 5436335), (60, 4349068), (80, 3261801), (120, 2174534), (181, 1441680), (240, 1087267), (362, 720840), (543, 480560), (724, 360420), (905, 288336), (1086, 240280), (1448, 180210), (1810, 144168), (2172, 120140), (2715, 96112), (2896, 90105), (3620, 72084), (4344, 60070), (5430, 48056), (6007, 43440), (7240, 36042), (8688, 30035), (10860, 24028), (12014, 21720), (14480, 18021)]