5280795420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{6637}}^1$

素因数の和:6887

約数の個数: 96

約数和(自身を含む): 15054984000

約数和(自身を除く): 9774188580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 149, 178, 267, 298, 356, 445, 447, 534, 596, 745, 890, 894, 1068, 1335, 1490, 1780, 1788, 2235, 2670, 2980, 4470, 5340, 6637, 8940, 13261, 13274, 19911, 26522, 26548, 33185, 39783, 39822, 53044, 66305, 66370, 79566, 79644, 99555, 132610, 132740, 159132, 198915, 199110, 265220, 397830, 398220, 590693, 795660, 988913, 1181386, 1772079, 1977826, 2362772, 2953465, 2966739, 3544158, 3955652, 4944565, 5906930, 5933478, 7088316, 8860395, 9889130, 11813860, 11866956, 14833695, 17720790, 19778260, 29667390, 35441580, 59334780, 88013257, 176026514, 264039771, 352053028, 440066285, 528079542, 880132570, 1056159084, 1320198855, 1760265140, 2640397710, 5280795420]

約数ペア:

[(1, 5280795420), (2, 2640397710), (3, 1760265140), (4, 1320198855), (5, 1056159084), (6, 880132570), (10, 528079542), (12, 440066285), (15, 352053028), (20, 264039771), (30, 176026514), (60, 88013257), (89, 59334780), (149, 35441580), (178, 29667390), (267, 19778260), (298, 17720790), (356, 14833695), (445, 11866956), (447, 11813860), (534, 9889130), (596, 8860395), (745, 7088316), (890, 5933478), (894, 5906930), (1068, 4944565), (1335, 3955652), (1490, 3544158), (1780, 2966739), (1788, 2953465), (2235, 2362772), (2670, 1977826), (2980, 1772079), (4470, 1181386), (5340, 988913), (6637, 795660), (8940, 590693), (13261, 398220), (13274, 397830), (19911, 265220), (26522, 199110), (26548, 198915), (33185, 159132), (39783, 132740), (39822, 132610), (53044, 99555), (66305, 79644), (66370, 79566)]