1272480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 4390848

約数和(自身を除く): 3118368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 241, 264, 330, 352, 440, 480, 482, 528, 660, 723, 880, 964, 1056, 1205, 1320, 1446, 1760, 1928, 2410, 2640, 2651, 2892, 3615, 3856, 4820, 5280, 5302, 5784, 7230, 7712, 7953, 9640, 10604, 11568, 13255, 14460, 15906, 19280, 21208, 23136, 26510, 28920, 31812, 38560, 39765, 42416, 53020, 57840, 63624, 79530, 84832, 106040, 115680, 127248, 159060, 212080, 254496, 318120, 424160, 636240, 1272480]

約数ペア:

[(1, 1272480), (2, 636240), (3, 424160), (4, 318120), (5, 254496), (6, 212080), (8, 159060), (10, 127248), (11, 115680), (12, 106040), (15, 84832), (16, 79530), (20, 63624), (22, 57840), (24, 53020), (30, 42416), (32, 39765), (33, 38560), (40, 31812), (44, 28920), (48, 26510), (55, 23136), (60, 21208), (66, 19280), (80, 15906), (88, 14460), (96, 13255), (110, 11568), (120, 10604), (132, 9640), (160, 7953), (165, 7712), (176, 7230), (220, 5784), (240, 5302), (241, 5280), (264, 4820), (330, 3856), (352, 3615), (440, 2892), (480, 2651), (482, 2640), (528, 2410), (660, 1928), (723, 1760), (880, 1446), (964, 1320), (1056, 1205)]