347446920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152389}}^1$

素因数の和:152422

約数の個数: 64

約数和(自身を含む): 1097208000

約数和(自身を除く): 749761080

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, 152389, 304778, 457167, 609556, 761945, 914334, 1219112, 1523890, 1828668, 2285835, 2895391, 3047780, 3657336, 4571670, 5790782, 6095560, 8686173, 9143340, 11581564, 14476955, 17372346, 18286680, 23163128, 28953910, 34744692, 43430865, 57907820, 69489384, 86861730, 115815640, 173723460, 347446920]

約数ペア:

[(1, 347446920), (2, 173723460), (3, 115815640), (4, 86861730), (5, 69489384), (6, 57907820), (8, 43430865), (10, 34744692), (12, 28953910), (15, 23163128), (19, 18286680), (20, 17372346), (24, 14476955), (30, 11581564), (38, 9143340), (40, 8686173), (57, 6095560), (60, 5790782), (76, 4571670), (95, 3657336), (114, 3047780), (120, 2895391), (152, 2285835), (190, 1828668), (228, 1523890), (285, 1219112), (380, 914334), (456, 761945), (570, 609556), (760, 457167), (1140, 304778), (2280, 152389)]