23371320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27823}}^1$

素因数の和:27844

約数の個数: 64

約数和(自身を含む): 80133120

約数和(自身を除く): 56761800

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, 27823, 55646, 83469, 111292, 139115, 166938, 194761, 222584, 278230, 333876, 389522, 417345, 556460, 584283, 667752, 779044, 834690, 973805, 1112920, 1168566, 1558088, 1669380, 1947610, 2337132, 2921415, 3338760, 3895220, 4674264, 5842830, 7790440, 11685660, 23371320]

約数ペア:

[(1, 23371320), (2, 11685660), (3, 7790440), (4, 5842830), (5, 4674264), (6, 3895220), (7, 3338760), (8, 2921415), (10, 2337132), (12, 1947610), (14, 1669380), (15, 1558088), (20, 1168566), (21, 1112920), (24, 973805), (28, 834690), (30, 779044), (35, 667752), (40, 584283), (42, 556460), (56, 417345), (60, 389522), (70, 333876), (84, 278230), (105, 222584), (120, 194761), (140, 166938), (168, 139115), (210, 111292), (280, 83469), (420, 55646), (840, 27823)]