145181280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15919}}^1$

素因数の和:15956

約数の個数: 96

約数和(自身を含む): 481420800

約数和(自身を除く): 336239520

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, 4560, 9120, 15919, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 238785, 254704, 302461, 318380, 382056, 477570, 509408, 604922, 636760, 764112, 907383, 955140, 1209844, 1273520, 1512305, 1528224, 1814766, 1910280, 2419688, 2547040, 3024610, 3629532, 3820560, 4536915, 4839376, 6049220, 7259064, 7641120, 9073830, 9678752, 12098440, 14518128, 18147660, 24196880, 29036256, 36295320, 48393760, 72590640, 145181280]

約数ペア:

[(1, 145181280), (2, 72590640), (3, 48393760), (4, 36295320), (5, 29036256), (6, 24196880), (8, 18147660), (10, 14518128), (12, 12098440), (15, 9678752), (16, 9073830), (19, 7641120), (20, 7259064), (24, 6049220), (30, 4839376), (32, 4536915), (38, 3820560), (40, 3629532), (48, 3024610), (57, 2547040), (60, 2419688), (76, 1910280), (80, 1814766), (95, 1528224), (96, 1512305), (114, 1273520), (120, 1209844), (152, 955140), (160, 907383), (190, 764112), (228, 636760), (240, 604922), (285, 509408), (304, 477570), (380, 382056), (456, 318380), (480, 302461), (570, 254704), (608, 238785), (760, 191028), (912, 159190), (1140, 127352), (1520, 95514), (1824, 79595), (2280, 63676), (3040, 47757), (4560, 31838), (9120, 15919)]