79191120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 246984192

約数和(自身を除く): 167793072

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, 1823, 2172, 2715, 2896, 3620, 3646, 4344, 5430, 5469, 7240, 7292, 8688, 9115, 10860, 10938, 14480, 14584, 18230, 21720, 21876, 27345, 29168, 36460, 43440, 43752, 54690, 72920, 87504, 109380, 145840, 218760, 329963, 437520, 659926, 989889, 1319852, 1649815, 1979778, 2639704, 3299630, 3959556, 4949445, 5279408, 6599260, 7919112, 9898890, 13198520, 15838224, 19797780, 26397040, 39595560, 79191120]

約数ペア:

[(1, 79191120), (2, 39595560), (3, 26397040), (4, 19797780), (5, 15838224), (6, 13198520), (8, 9898890), (10, 7919112), (12, 6599260), (15, 5279408), (16, 4949445), (20, 3959556), (24, 3299630), (30, 2639704), (40, 1979778), (48, 1649815), (60, 1319852), (80, 989889), (120, 659926), (181, 437520), (240, 329963), (362, 218760), (543, 145840), (724, 109380), (905, 87504), (1086, 72920), (1448, 54690), (1810, 43752), (1823, 43440), (2172, 36460), (2715, 29168), (2896, 27345), (3620, 21876), (3646, 21720), (4344, 18230), (5430, 14584), (5469, 14480), (7240, 10938), (7292, 10860), (8688, 9115)]