8276580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 28252224

約数和(自身を除く): 19975644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 131, 135, 156, 162, 180, 195, 234, 243, 260, 262, 270, 324, 351, 390, 393, 405, 468, 486, 524, 540, 585, 655, 702, 780, 786, 810, 972, 1053, 1170, 1179, 1215, 1310, 1404, 1572, 1620, 1703, 1755, 1965, 2106, 2340, 2358, 2430, 2620, 3159, 3406, 3510, 3537, 3930, 4212, 4716, 4860, 5109, 5265, 5895, 6318, 6812, 7020, 7074, 7860, 8515, 10218, 10530, 10611, 11790, 12636, 14148, 15327, 15795, 17030, 17685, 20436, 21060, 21222, 23580, 25545, 30654, 31590, 31833, 34060, 35370, 42444, 45981, 51090, 53055, 61308, 63180, 63666, 70740, 76635, 91962, 102180, 106110, 127332, 137943, 153270, 159165, 183924, 212220, 229905, 275886, 306540, 318330, 413829, 459810, 551772, 636660, 689715, 827658, 919620, 1379430, 1655316, 2069145, 2758860, 4138290, 8276580]

約数ペア:

[(1, 8276580), (2, 4138290), (3, 2758860), (4, 2069145), (5, 1655316), (6, 1379430), (9, 919620), (10, 827658), (12, 689715), (13, 636660), (15, 551772), (18, 459810), (20, 413829), (26, 318330), (27, 306540), (30, 275886), (36, 229905), (39, 212220), (45, 183924), (52, 159165), (54, 153270), (60, 137943), (65, 127332), (78, 106110), (81, 102180), (90, 91962), (108, 76635), (117, 70740), (130, 63666), (131, 63180), (135, 61308), (156, 53055), (162, 51090), (180, 45981), (195, 42444), (234, 35370), (243, 34060), (260, 31833), (262, 31590), (270, 30654), (324, 25545), (351, 23580), (390, 21222), (393, 21060), (405, 20436), (468, 17685), (486, 17030), (524, 15795), (540, 15327), (585, 14148), (655, 12636), (702, 11790), (780, 10611), (786, 10530), (810, 10218), (972, 8515), (1053, 7860), (1170, 7074), (1179, 7020), (1215, 6812), (1310, 6318), (1404, 5895), (1572, 5265), (1620, 5109), (1703, 4860), (1755, 4716), (1965, 4212), (2106, 3930), (2340, 3537), (2358, 3510), (2430, 3406), (2620, 3159)]