345467760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130859}}^1$

素因数の和:130886

約数の個数: 80

約数和(自身を含む): 1168318080

約数和(自身を除く): 822850320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 130859, 261718, 392577, 523436, 654295, 785154, 1046872, 1308590, 1439449, 1570308, 1962885, 2093744, 2617180, 2878898, 3140616, 3925770, 4318347, 5234360, 5757796, 6281232, 7197245, 7851540, 8636694, 10468720, 11515592, 14394490, 15703080, 17273388, 21591735, 23031184, 28788980, 31406160, 34546776, 43183470, 57577960, 69093552, 86366940, 115155920, 172733880, 345467760]

約数ペア:

[(1, 345467760), (2, 172733880), (3, 115155920), (4, 86366940), (5, 69093552), (6, 57577960), (8, 43183470), (10, 34546776), (11, 31406160), (12, 28788980), (15, 23031184), (16, 21591735), (20, 17273388), (22, 15703080), (24, 14394490), (30, 11515592), (33, 10468720), (40, 8636694), (44, 7851540), (48, 7197245), (55, 6281232), (60, 5757796), (66, 5234360), (80, 4318347), (88, 3925770), (110, 3140616), (120, 2878898), (132, 2617180), (165, 2093744), (176, 1962885), (220, 1570308), (240, 1439449), (264, 1308590), (330, 1046872), (440, 785154), (528, 654295), (660, 523436), (880, 392577), (1320, 261718), (2640, 130859)]