5311320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6323}}^1$

素因数の和:6344

約数の個数: 64

約数和(自身を含む): 18213120

約数和(自身を除く): 12901800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6323, 12646, 18969, 25292, 31615, 37938, 44261, 50584, 63230, 75876, 88522, 94845, 126460, 132783, 151752, 177044, 189690, 221305, 252920, 265566, 354088, 379380, 442610, 531132, 663915, 758760, 885220, 1062264, 1327830, 1770440, 2655660, 5311320]

約数ペア:

[(1, 5311320), (2, 2655660), (3, 1770440), (4, 1327830), (5, 1062264), (6, 885220), (7, 758760), (8, 663915), (10, 531132), (12, 442610), (14, 379380), (15, 354088), (20, 265566), (21, 252920), (24, 221305), (28, 189690), (30, 177044), (35, 151752), (40, 132783), (42, 126460), (56, 94845), (60, 88522), (70, 75876), (84, 63230), (105, 50584), (120, 44261), (140, 37938), (168, 31615), (210, 25292), (280, 18969), (420, 12646), (840, 6323)]