102072720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9049}}^1$

素因数の和:9112

約数の個数: 80

約数和(自身を含む): 323193600

約数和(自身を除く): 221120880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 9049, 11280, 18098, 27147, 36196, 45245, 54294, 72392, 90490, 108588, 135735, 144784, 180980, 217176, 271470, 361960, 425303, 434352, 542940, 723920, 850606, 1085880, 1275909, 1701212, 2126515, 2171760, 2551818, 3402424, 4253030, 5103636, 6379545, 6804848, 8506060, 10207272, 12759090, 17012120, 20414544, 25518180, 34024240, 51036360, 102072720]

約数ペア:

[(1, 102072720), (2, 51036360), (3, 34024240), (4, 25518180), (5, 20414544), (6, 17012120), (8, 12759090), (10, 10207272), (12, 8506060), (15, 6804848), (16, 6379545), (20, 5103636), (24, 4253030), (30, 3402424), (40, 2551818), (47, 2171760), (48, 2126515), (60, 1701212), (80, 1275909), (94, 1085880), (120, 850606), (141, 723920), (188, 542940), (235, 434352), (240, 425303), (282, 361960), (376, 271470), (470, 217176), (564, 180980), (705, 144784), (752, 135735), (940, 108588), (1128, 90490), (1410, 72392), (1880, 54294), (2256, 45245), (2820, 36196), (3760, 27147), (5640, 18098), (9049, 11280)]