5446920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 17208000

約数和(自身を除く): 11761080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2389, 4778, 7167, 9556, 11945, 14334, 19112, 23890, 28668, 35835, 45391, 47780, 57336, 71670, 90782, 95560, 136173, 143340, 181564, 226955, 272346, 286680, 363128, 453910, 544692, 680865, 907820, 1089384, 1361730, 1815640, 2723460, 5446920]

約数ペア:

[(1, 5446920), (2, 2723460), (3, 1815640), (4, 1361730), (5, 1089384), (6, 907820), (8, 680865), (10, 544692), (12, 453910), (15, 363128), (19, 286680), (20, 272346), (24, 226955), (30, 181564), (38, 143340), (40, 136173), (57, 95560), (60, 90782), (76, 71670), (95, 57336), (114, 47780), (120, 45391), (152, 35835), (190, 28668), (228, 23890), (285, 19112), (380, 14334), (456, 11945), (570, 9556), (760, 7167), (1140, 4778), (2280, 2389)]