28883040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3204

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 66917280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3167, 4560, 6334, 9120, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 47505, 50672, 60173, 63340, 76008, 95010, 101344, 120346, 126680, 152016, 180519, 190020, 240692, 253360, 300865, 304032, 361038, 380040, 481384, 506720, 601730, 722076, 760080, 902595, 962768, 1203460, 1444152, 1520160, 1805190, 1925536, 2406920, 2888304, 3610380, 4813840, 5776608, 7220760, 9627680, 14441520, 28883040]

約数ペア:

[(1, 28883040), (2, 14441520), (3, 9627680), (4, 7220760), (5, 5776608), (6, 4813840), (8, 3610380), (10, 2888304), (12, 2406920), (15, 1925536), (16, 1805190), (19, 1520160), (20, 1444152), (24, 1203460), (30, 962768), (32, 902595), (38, 760080), (40, 722076), (48, 601730), (57, 506720), (60, 481384), (76, 380040), (80, 361038), (95, 304032), (96, 300865), (114, 253360), (120, 240692), (152, 190020), (160, 180519), (190, 152016), (228, 126680), (240, 120346), (285, 101344), (304, 95010), (380, 76008), (456, 63340), (480, 60173), (570, 50672), (608, 47505), (760, 38004), (912, 31670), (1140, 25336), (1520, 19002), (1824, 15835), (2280, 12668), (3040, 9501), (3167, 9120), (4560, 6334)]