59981440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 156978000

約数和(自身を除く): 96996560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 149, 160, 170, 185, 272, 296, 298, 320, 340, 370, 544, 592, 596, 629, 640, 680, 740, 745, 1088, 1184, 1192, 1258, 1360, 1480, 1490, 2176, 2368, 2384, 2516, 2533, 2720, 2960, 2980, 3145, 4736, 4768, 5032, 5066, 5440, 5513, 5920, 5960, 6290, 9536, 10064, 10132, 10880, 11026, 11840, 11920, 12580, 12665, 19072, 20128, 20264, 22052, 23680, 23840, 25160, 25330, 27565, 40256, 40528, 44104, 47680, 50320, 50660, 55130, 80512, 81056, 88208, 93721, 95360, 100640, 101320, 110260, 162112, 176416, 187442, 201280, 202640, 220520, 324224, 352832, 374884, 402560, 405280, 441040, 468605, 705664, 749768, 810560, 882080, 937210, 1499536, 1621120, 1764160, 1874420, 2999072, 3528320, 3748840, 5998144, 7497680, 11996288, 14995360, 29990720, 59981440]

約数ペア:

[(1, 59981440), (2, 29990720), (4, 14995360), (5, 11996288), (8, 7497680), (10, 5998144), (16, 3748840), (17, 3528320), (20, 2999072), (32, 1874420), (34, 1764160), (37, 1621120), (40, 1499536), (64, 937210), (68, 882080), (74, 810560), (80, 749768), (85, 705664), (128, 468605), (136, 441040), (148, 405280), (149, 402560), (160, 374884), (170, 352832), (185, 324224), (272, 220520), (296, 202640), (298, 201280), (320, 187442), (340, 176416), (370, 162112), (544, 110260), (592, 101320), (596, 100640), (629, 95360), (640, 93721), (680, 88208), (740, 81056), (745, 80512), (1088, 55130), (1184, 50660), (1192, 50320), (1258, 47680), (1360, 44104), (1480, 40528), (1490, 40256), (2176, 27565), (2368, 25330), (2384, 25160), (2516, 23840), (2533, 23680), (2720, 22052), (2960, 20264), (2980, 20128), (3145, 19072), (4736, 12665), (4768, 12580), (5032, 11920), (5066, 11840), (5440, 11026), (5513, 10880), (5920, 10132), (5960, 10064), (6290, 9536)]