1598580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 4953312

約数和(自身を除く): 3354732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 107, 166, 180, 214, 249, 321, 332, 415, 428, 498, 535, 642, 747, 830, 963, 996, 1070, 1245, 1284, 1494, 1605, 1660, 1926, 2140, 2490, 2988, 3210, 3735, 3852, 4815, 4980, 6420, 7470, 8881, 9630, 14940, 17762, 19260, 26643, 35524, 44405, 53286, 79929, 88810, 106572, 133215, 159858, 177620, 266430, 319716, 399645, 532860, 799290, 1598580]

約数ペア:

[(1, 1598580), (2, 799290), (3, 532860), (4, 399645), (5, 319716), (6, 266430), (9, 177620), (10, 159858), (12, 133215), (15, 106572), (18, 88810), (20, 79929), (30, 53286), (36, 44405), (45, 35524), (60, 26643), (83, 19260), (90, 17762), (107, 14940), (166, 9630), (180, 8881), (214, 7470), (249, 6420), (321, 4980), (332, 4815), (415, 3852), (428, 3735), (498, 3210), (535, 2988), (642, 2490), (747, 2140), (830, 1926), (963, 1660), (996, 1605), (1070, 1494), (1245, 1284)]