16858320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3732

約数の個数: 80

約数和(自身を含む): 55026240

約数和(自身を除く): 38167920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3697, 4560, 7394, 11091, 14788, 18485, 22182, 29576, 36970, 44364, 55455, 59152, 70243, 73940, 88728, 110910, 140486, 147880, 177456, 210729, 221820, 280972, 295760, 351215, 421458, 443640, 561944, 702430, 842916, 887280, 1053645, 1123888, 1404860, 1685832, 2107290, 2809720, 3371664, 4214580, 5619440, 8429160, 16858320]

約数ペア:

[(1, 16858320), (2, 8429160), (3, 5619440), (4, 4214580), (5, 3371664), (6, 2809720), (8, 2107290), (10, 1685832), (12, 1404860), (15, 1123888), (16, 1053645), (19, 887280), (20, 842916), (24, 702430), (30, 561944), (38, 443640), (40, 421458), (48, 351215), (57, 295760), (60, 280972), (76, 221820), (80, 210729), (95, 177456), (114, 147880), (120, 140486), (152, 110910), (190, 88728), (228, 73940), (240, 70243), (285, 59152), (304, 55455), (380, 44364), (456, 36970), (570, 29576), (760, 22182), (912, 18485), (1140, 14788), (1520, 11091), (2280, 7394), (3697, 4560)]