6445320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7673}}^1$

素因数の和:7694

約数の個数: 64

約数和(自身を含む): 22101120

約数和(自身を除く): 15655800

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, 7673, 15346, 23019, 30692, 38365, 46038, 53711, 61384, 76730, 92076, 107422, 115095, 153460, 161133, 184152, 214844, 230190, 268555, 306920, 322266, 429688, 460380, 537110, 644532, 805665, 920760, 1074220, 1289064, 1611330, 2148440, 3222660, 6445320]

約数ペア:

[(1, 6445320), (2, 3222660), (3, 2148440), (4, 1611330), (5, 1289064), (6, 1074220), (7, 920760), (8, 805665), (10, 644532), (12, 537110), (14, 460380), (15, 429688), (20, 322266), (21, 306920), (24, 268555), (28, 230190), (30, 214844), (35, 184152), (40, 161133), (42, 153460), (56, 115095), (60, 107422), (70, 92076), (84, 76730), (105, 61384), (120, 53711), (140, 46038), (168, 38365), (210, 30692), (280, 23019), (420, 15346), (840, 7673)]