155173680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1843

約数の個数: 120

約数和(自身を含む): 525537792

約数和(自身を除く): 370364112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1697, 1905, 2032, 2286, 2540, 3048, 3394, 3810, 4572, 5080, 5091, 5715, 6096, 6788, 7620, 8485, 9144, 10160, 10182, 11430, 13576, 15240, 15273, 16970, 18288, 20364, 22860, 25455, 27152, 30480, 30546, 33940, 40728, 45720, 50910, 61092, 67880, 76365, 81456, 91440, 101820, 122184, 135760, 152730, 203640, 215519, 244368, 305460, 407280, 431038, 610920, 646557, 862076, 1077595, 1221840, 1293114, 1724152, 1939671, 2155190, 2586228, 3232785, 3448304, 3879342, 4310380, 5172456, 6465570, 7758684, 8620760, 9698355, 10344912, 12931140, 15517368, 17241520, 19396710, 25862280, 31034736, 38793420, 51724560, 77586840, 155173680]

約数ペア:

[(1, 155173680), (2, 77586840), (3, 51724560), (4, 38793420), (5, 31034736), (6, 25862280), (8, 19396710), (9, 17241520), (10, 15517368), (12, 12931140), (15, 10344912), (16, 9698355), (18, 8620760), (20, 7758684), (24, 6465570), (30, 5172456), (36, 4310380), (40, 3879342), (45, 3448304), (48, 3232785), (60, 2586228), (72, 2155190), (80, 1939671), (90, 1724152), (120, 1293114), (127, 1221840), (144, 1077595), (180, 862076), (240, 646557), (254, 610920), (360, 431038), (381, 407280), (508, 305460), (635, 244368), (720, 215519), (762, 203640), (1016, 152730), (1143, 135760), (1270, 122184), (1524, 101820), (1697, 91440), (1905, 81456), (2032, 76365), (2286, 67880), (2540, 61092), (3048, 50910), (3394, 45720), (3810, 40728), (4572, 33940), (5080, 30546), (5091, 30480), (5715, 27152), (6096, 25455), (6788, 22860), (7620, 20364), (8485, 18288), (9144, 16970), (10160, 15273), (10182, 15240), (11430, 13576)]