1859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 5904384

約数和(自身を除く): 4045104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 127, 183, 240, 244, 254, 305, 366, 381, 488, 508, 610, 635, 732, 762, 915, 976, 1016, 1220, 1270, 1464, 1524, 1830, 1905, 2032, 2440, 2540, 2928, 3048, 3660, 3810, 4880, 5080, 6096, 7320, 7620, 7747, 10160, 14640, 15240, 15494, 23241, 30480, 30988, 38735, 46482, 61976, 77470, 92964, 116205, 123952, 154940, 185928, 232410, 309880, 371856, 464820, 619760, 929640, 1859280]

約数ペア:

[(1, 1859280), (2, 929640), (3, 619760), (4, 464820), (5, 371856), (6, 309880), (8, 232410), (10, 185928), (12, 154940), (15, 123952), (16, 116205), (20, 92964), (24, 77470), (30, 61976), (40, 46482), (48, 38735), (60, 30988), (61, 30480), (80, 23241), (120, 15494), (122, 15240), (127, 14640), (183, 10160), (240, 7747), (244, 7620), (254, 7320), (305, 6096), (366, 5080), (381, 4880), (488, 3810), (508, 3660), (610, 3048), (635, 2928), (732, 2540), (762, 2440), (915, 2032), (976, 1905), (1016, 1830), (1220, 1524), (1270, 1464)]