121845480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53441}}^1$

素因数の和:53474

約数の個数: 64

約数和(自身を含む): 384782400

約数和(自身を除く): 262936920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 53441, 106882, 160323, 213764, 267205, 320646, 427528, 534410, 641292, 801615, 1015379, 1068820, 1282584, 1603230, 2030758, 2137640, 3046137, 3206460, 4061516, 5076895, 6092274, 6412920, 8123032, 10153790, 12184548, 15230685, 20307580, 24369096, 30461370, 40615160, 60922740, 121845480]

約数ペア:

[(1, 121845480), (2, 60922740), (3, 40615160), (4, 30461370), (5, 24369096), (6, 20307580), (8, 15230685), (10, 12184548), (12, 10153790), (15, 8123032), (19, 6412920), (20, 6092274), (24, 5076895), (30, 4061516), (38, 3206460), (40, 3046137), (57, 2137640), (60, 2030758), (76, 1603230), (95, 1282584), (114, 1068820), (120, 1015379), (152, 801615), (190, 641292), (228, 534410), (285, 427528), (380, 320646), (456, 267205), (570, 213764), (760, 160323), (1140, 106882), (2280, 53441)]