115138080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 403714584

約数和(自身を除く): 288576504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2161, 2220, 2664, 2960, 3330, 3552, 4322, 4440, 5328, 5920, 6483, 6660, 8644, 8880, 10656, 10805, 12966, 13320, 17288, 17760, 19449, 21610, 25932, 26640, 32415, 34576, 38898, 43220, 51864, 53280, 64830, 69152, 77796, 79957, 86440, 97245, 103728, 129660, 155592, 159914, 172880, 194490, 207456, 239871, 259320, 311184, 319828, 345760, 388980, 399785, 479742, 518640, 622368, 639656, 719613, 777960, 799570, 959484, 1037280, 1199355, 1279312, 1439226, 1555920, 1599140, 1918968, 2398710, 2558624, 2878452, 3111840, 3198280, 3598065, 3837936, 4797420, 5756904, 6396560, 7196130, 7675872, 9594840, 11513808, 12793120, 14392260, 19189680, 23027616, 28784520, 38379360, 57569040, 115138080]

約数ペア:

[(1, 115138080), (2, 57569040), (3, 38379360), (4, 28784520), (5, 23027616), (6, 19189680), (8, 14392260), (9, 12793120), (10, 11513808), (12, 9594840), (15, 7675872), (16, 7196130), (18, 6396560), (20, 5756904), (24, 4797420), (30, 3837936), (32, 3598065), (36, 3198280), (37, 3111840), (40, 2878452), (45, 2558624), (48, 2398710), (60, 1918968), (72, 1599140), (74, 1555920), (80, 1439226), (90, 1279312), (96, 1199355), (111, 1037280), (120, 959484), (144, 799570), (148, 777960), (160, 719613), (180, 639656), (185, 622368), (222, 518640), (240, 479742), (288, 399785), (296, 388980), (333, 345760), (360, 319828), (370, 311184), (444, 259320), (480, 239871), (555, 207456), (592, 194490), (666, 172880), (720, 159914), (740, 155592), (888, 129660), (1110, 103728), (1184, 97245), (1332, 86440), (1440, 79957), (1480, 77796), (1665, 69152), (1776, 64830), (2161, 53280), (2220, 51864), (2664, 43220), (2960, 38898), (3330, 34576), (3552, 32415), (4322, 26640), (4440, 25932), (5328, 21610), (5920, 19449), (6483, 17760), (6660, 17288), (8644, 13320), (8880, 12966), (10656, 10805)]