155244960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8327

約数の個数: 144

約数和(自身を含む): 570594024

約数和(自身を除く): 415349064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8293, 9360, 16586, 18720, 24879, 33172, 41465, 49758, 66344, 74637, 82930, 99516, 107809, 124395, 132688, 149274, 165860, 199032, 215618, 248790, 265376, 298548, 323427, 331720, 373185, 398064, 431236, 497580, 539045, 597096, 646854, 663440, 746370, 796128, 862472, 970281, 995160, 1078090, 1194192, 1293708, 1326880, 1492740, 1617135, 1724944, 1940562, 1990320, 2156180, 2388384, 2587416, 2985480, 3234270, 3449888, 3881124, 3980640, 4312360, 4851405, 5174832, 5970960, 6468540, 7762248, 8624720, 9702810, 10349664, 11941920, 12937080, 15524496, 17249440, 19405620, 25874160, 31048992, 38811240, 51748320, 77622480, 155244960]

約数ペア:

[(1, 155244960), (2, 77622480), (3, 51748320), (4, 38811240), (5, 31048992), (6, 25874160), (8, 19405620), (9, 17249440), (10, 15524496), (12, 12937080), (13, 11941920), (15, 10349664), (16, 9702810), (18, 8624720), (20, 7762248), (24, 6468540), (26, 5970960), (30, 5174832), (32, 4851405), (36, 4312360), (39, 3980640), (40, 3881124), (45, 3449888), (48, 3234270), (52, 2985480), (60, 2587416), (65, 2388384), (72, 2156180), (78, 1990320), (80, 1940562), (90, 1724944), (96, 1617135), (104, 1492740), (117, 1326880), (120, 1293708), (130, 1194192), (144, 1078090), (156, 995160), (160, 970281), (180, 862472), (195, 796128), (208, 746370), (234, 663440), (240, 646854), (260, 597096), (288, 539045), (312, 497580), (360, 431236), (390, 398064), (416, 373185), (468, 331720), (480, 323427), (520, 298548), (585, 265376), (624, 248790), (720, 215618), (780, 199032), (936, 165860), (1040, 149274), (1170, 132688), (1248, 124395), (1440, 107809), (1560, 99516), (1872, 82930), (2080, 74637), (2340, 66344), (3120, 49758), (3744, 41465), (4680, 33172), (6240, 24879), (8293, 18720), (9360, 16586)]