84771120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50459}}^1$

素因数の和:50482

約数の個数: 80

約数和(自身を含む): 300337920

約数和(自身を除く): 215566800

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, 50459, 100918, 151377, 201836, 252295, 302754, 353213, 403672, 504590, 605508, 706426, 756885, 807344, 1009180, 1059639, 1211016, 1412852, 1513770, 1766065, 2018360, 2119278, 2422032, 2825704, 3027540, 3532130, 4036720, 4238556, 5298195, 5651408, 6055080, 7064260, 8477112, 10596390, 12110160, 14128520, 16954224, 21192780, 28257040, 42385560, 84771120]

約数ペア:

[(1, 84771120), (2, 42385560), (3, 28257040), (4, 21192780), (5, 16954224), (6, 14128520), (7, 12110160), (8, 10596390), (10, 8477112), (12, 7064260), (14, 6055080), (15, 5651408), (16, 5298195), (20, 4238556), (21, 4036720), (24, 3532130), (28, 3027540), (30, 2825704), (35, 2422032), (40, 2119278), (42, 2018360), (48, 1766065), (56, 1513770), (60, 1412852), (70, 1211016), (80, 1059639), (84, 1009180), (105, 807344), (112, 756885), (120, 706426), (140, 605508), (168, 504590), (210, 403672), (240, 353213), (280, 302754), (336, 252295), (420, 201836), (560, 151377), (840, 100918), (1680, 50459)]