51147156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{37907}}^1$

素因数の和:38865

約数の個数: 144

約数和(自身を含む): 174730557456

約数和(自身を除く): 123583400496

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 937, 1440, 1874, 2811, 3748, 4685, 5622, 7496, 8433, 9370, 11244, 14055, 14992, 16866, 18740, 22488, 28110, 29984, 33732, 37480, 37907, 42165, 44976, 56220, 67464, 74960, 75814, 84330, 89952, 112440, 113721, 134928, 149920, 151628, 168660, 189535, 224880, 227442, 269856, 303256, 337320, 341163, 379070, 449760, 454884, 568605, 606512, 674640, 682326, 758140, 909768, 1137210, 1213024, 1349280, 1364652, 1516280, 1705815, 1819536, 2274420, 2729304, 3032560, 3411630, 3639072, 4548840, 5458608, 6065120, 6823260, 9097680, 10917216, 13646520, 18195360, 27293040, 35518859, 54586080, 71037718, 106556577, 142075436, 177594295, 213113154, 284150872, 319669731, 355188590, 426226308, 532782885, 568301744, 639339462, 710377180, 852452616, 1065565770, 1136603488, 1278678924, 1420754360, 1598348655, 1704905232, 2131131540, 2557357848, 2841508720, 3196697310, 3409810464, 4262263080, 5114715696, 5683017440, 6393394620, 8524526160, 10229431392, 12786789240, 17049052320, 25573578480, 51147156960]

約数ペア:

[(1, 51147156960), (2, 25573578480), (3, 17049052320), (4, 12786789240), (5, 10229431392), (6, 8524526160), (8, 6393394620), (9, 5683017440), (10, 5114715696), (12, 4262263080), (15, 3409810464), (16, 3196697310), (18, 2841508720), (20, 2557357848), (24, 2131131540), (30, 1704905232), (32, 1598348655), (36, 1420754360), (40, 1278678924), (45, 1136603488), (48, 1065565770), (60, 852452616), (72, 710377180), (80, 639339462), (90, 568301744), (96, 532782885), (120, 426226308), (144, 355188590), (160, 319669731), (180, 284150872), (240, 213113154), (288, 177594295), (360, 142075436), (480, 106556577), (720, 71037718), (937, 54586080), (1440, 35518859), (1874, 27293040), (2811, 18195360), (3748, 13646520), (4685, 10917216), (5622, 9097680), (7496, 6823260), (8433, 6065120), (9370, 5458608), (11244, 4548840), (14055, 3639072), (14992, 3411630), (16866, 3032560), (18740, 2729304), (22488, 2274420), (28110, 1819536), (29984, 1705815), (33732, 1516280), (37480, 1364652), (37907, 1349280), (42165, 1213024), (44976, 1137210), (56220, 909768), (67464, 758140), (74960, 682326), (75814, 674640), (84330, 606512), (89952, 568605), (112440, 454884), (113721, 449760), (134928, 379070), (149920, 341163), (151628, 337320), (168660, 303256), (189535, 269856), (224880, 227442)]