682841580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{22807}}^1$

素因数の和:23318

約数の個数: 48

約数和(自身を含む): 1915872000

約数和(自身を除く): 1233030420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 22807, 29940, 45614, 68421, 91228, 114035, 136842, 228070, 273684, 342105, 456140, 684210, 1368420, 11380693, 22761386, 34142079, 45522772, 56903465, 68284158, 113806930, 136568316, 170710395, 227613860, 341420790, 682841580]

約数ペア:

[(1, 682841580), (2, 341420790), (3, 227613860), (4, 170710395), (5, 136568316), (6, 113806930), (10, 68284158), (12, 56903465), (15, 45522772), (20, 34142079), (30, 22761386), (60, 11380693), (499, 1368420), (998, 684210), (1497, 456140), (1996, 342105), (2495, 273684), (2994, 228070), (4990, 136842), (5988, 114035), (7485, 91228), (9980, 68421), (14970, 45614), (22807, 29940)]