1745900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{382873}}^1$

素因数の和:382908

約数の個数: 80

約数和(自身を含む): 5697165120

約数和(自身を除く): 3951264240

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, 4560, 382873, 765746, 1148619, 1531492, 1914365, 2297238, 3062984, 3828730, 4594476, 5743095, 6125968, 7274587, 7657460, 9188952, 11486190, 14549174, 15314920, 18377904, 21823761, 22972380, 29098348, 30629840, 36372935, 43647522, 45944760, 58196696, 72745870, 87295044, 91889520, 109118805, 116393392, 145491740, 174590088, 218237610, 290983480, 349180176, 436475220, 581966960, 872950440, 1745900880]

約数ペア:

[(1, 1745900880), (2, 872950440), (3, 581966960), (4, 436475220), (5, 349180176), (6, 290983480), (8, 218237610), (10, 174590088), (12, 145491740), (15, 116393392), (16, 109118805), (19, 91889520), (20, 87295044), (24, 72745870), (30, 58196696), (38, 45944760), (40, 43647522), (48, 36372935), (57, 30629840), (60, 29098348), (76, 22972380), (80, 21823761), (95, 18377904), (114, 15314920), (120, 14549174), (152, 11486190), (190, 9188952), (228, 7657460), (240, 7274587), (285, 6125968), (304, 5743095), (380, 4594476), (456, 3828730), (570, 3062984), (760, 2297238), (912, 1914365), (1140, 1531492), (1520, 1148619), (2280, 765746), (4560, 382873)]