470449120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154753}}^1$

素因数の和:154787

約数の個数: 48

約数和(自身を含む): 1169940240

約数和(自身を除く): 699491120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 154753, 309506, 619012, 773765, 1238024, 1547530, 2476048, 2940307, 3095060, 4952096, 5880614, 6190120, 11761228, 12380240, 14701535, 23522456, 24760480, 29403070, 47044912, 58806140, 94089824, 117612280, 235224560, 470449120]

約数ペア:

[(1, 470449120), (2, 235224560), (4, 117612280), (5, 94089824), (8, 58806140), (10, 47044912), (16, 29403070), (19, 24760480), (20, 23522456), (32, 14701535), (38, 12380240), (40, 11761228), (76, 6190120), (80, 5880614), (95, 4952096), (152, 3095060), (160, 2940307), (190, 2476048), (304, 1547530), (380, 1238024), (608, 773765), (760, 619012), (1520, 309506), (3040, 154753)]