56552487840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{381287}}^1$

素因数の和:381411

約数の個数: 144

約数和(自身を含む): 194859520128

約数和(自身を除く): 138307032288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 12360, 14832, 16480, 18540, 24720, 29664, 37080, 49440, 74160, 148320, 381287, 762574, 1143861, 1525148, 1906435, 2287722, 3050296, 3431583, 3812870, 4575444, 5719305, 6100592, 6863166, 7625740, 9150888, 11438610, 12201184, 13726332, 15251480, 17157915, 18301776, 22877220, 27452664, 30502960, 34315830, 36603552, 39272561, 45754440, 54905328, 61005920, 68631660, 78545122, 91508880, 109810656, 117817683, 137263320, 157090244, 183017760, 196362805, 235635366, 274526640, 314180488, 353453049, 392725610, 471270732, 549053280, 589088415, 628360976, 706906098, 785451220, 942541464, 1178176830, 1256721952, 1413812196, 1570902440, 1767265245, 1885082928, 2356353660, 2827624392, 3141804880, 3534530490, 3770165856, 4712707320, 5655248784, 6283609760, 7069060980, 9425414640, 11310497568, 14138121960, 18850829280, 28276243920, 56552487840]

約数ペア:

[(1, 56552487840), (2, 28276243920), (3, 18850829280), (4, 14138121960), (5, 11310497568), (6, 9425414640), (8, 7069060980), (9, 6283609760), (10, 5655248784), (12, 4712707320), (15, 3770165856), (16, 3534530490), (18, 3141804880), (20, 2827624392), (24, 2356353660), (30, 1885082928), (32, 1767265245), (36, 1570902440), (40, 1413812196), (45, 1256721952), (48, 1178176830), (60, 942541464), (72, 785451220), (80, 706906098), (90, 628360976), (96, 589088415), (103, 549053280), (120, 471270732), (144, 392725610), (160, 353453049), (180, 314180488), (206, 274526640), (240, 235635366), (288, 196362805), (309, 183017760), (360, 157090244), (412, 137263320), (480, 117817683), (515, 109810656), (618, 91508880), (720, 78545122), (824, 68631660), (927, 61005920), (1030, 54905328), (1236, 45754440), (1440, 39272561), (1545, 36603552), (1648, 34315830), (1854, 30502960), (2060, 27452664), (2472, 22877220), (3090, 18301776), (3296, 17157915), (3708, 15251480), (4120, 13726332), (4635, 12201184), (4944, 11438610), (6180, 9150888), (7416, 7625740), (8240, 6863166), (9270, 6100592), (9888, 5719305), (12360, 4575444), (14832, 3812870), (16480, 3431583), (18540, 3050296), (24720, 2287722), (29664, 1906435), (37080, 1525148), (49440, 1143861), (74160, 762574), (148320, 381287)]