79712940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 158336340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1229, 1380, 1410, 2162, 2458, 2820, 3243, 3687, 4324, 4916, 5405, 6145, 6486, 7374, 10810, 12290, 12972, 14748, 16215, 18435, 21620, 24580, 28267, 32430, 36870, 56534, 57763, 64860, 73740, 84801, 113068, 115526, 141335, 169602, 173289, 231052, 282670, 288815, 339204, 346578, 424005, 565340, 577630, 693156, 848010, 866445, 1155260, 1328549, 1696020, 1732890, 2657098, 3465780, 3985647, 5314196, 6642745, 7971294, 13285490, 15942588, 19928235, 26570980, 39856470, 79712940]

約数ペア:

[(1, 79712940), (2, 39856470), (3, 26570980), (4, 19928235), (5, 15942588), (6, 13285490), (10, 7971294), (12, 6642745), (15, 5314196), (20, 3985647), (23, 3465780), (30, 2657098), (46, 1732890), (47, 1696020), (60, 1328549), (69, 1155260), (92, 866445), (94, 848010), (115, 693156), (138, 577630), (141, 565340), (188, 424005), (230, 346578), (235, 339204), (276, 288815), (282, 282670), (345, 231052), (460, 173289), (470, 169602), (564, 141335), (690, 115526), (705, 113068), (940, 84801), (1081, 73740), (1229, 64860), (1380, 57763), (1410, 56534), (2162, 36870), (2458, 32430), (2820, 28267), (3243, 24580), (3687, 21620), (4324, 18435), (4916, 16215), (5405, 14748), (6145, 12972), (6486, 12290), (7374, 10810)]