89178480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4319

約数の個数: 120

約数和(自身を含む): 309890880

約数和(自身を除く): 220712400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 4271, 5220, 6960, 8542, 10440, 12813, 17084, 20880, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 68336, 76878, 85420, 102504, 123859, 128130, 153756, 170840, 192195, 205008, 247718, 256260, 307512, 341680, 371577, 384390, 495436, 512520, 615024, 619295, 743154, 768780, 990872, 1025040, 1114731, 1238590, 1486308, 1537560, 1857885, 1981744, 2229462, 2477180, 2972616, 3075120, 3715770, 4458924, 4954360, 5573655, 5945232, 7431540, 8917848, 9908720, 11147310, 14863080, 17835696, 22294620, 29726160, 44589240, 89178480]

約数ペア:

[(1, 89178480), (2, 44589240), (3, 29726160), (4, 22294620), (5, 17835696), (6, 14863080), (8, 11147310), (9, 9908720), (10, 8917848), (12, 7431540), (15, 5945232), (16, 5573655), (18, 4954360), (20, 4458924), (24, 3715770), (29, 3075120), (30, 2972616), (36, 2477180), (40, 2229462), (45, 1981744), (48, 1857885), (58, 1537560), (60, 1486308), (72, 1238590), (80, 1114731), (87, 1025040), (90, 990872), (116, 768780), (120, 743154), (144, 619295), (145, 615024), (174, 512520), (180, 495436), (232, 384390), (240, 371577), (261, 341680), (290, 307512), (348, 256260), (360, 247718), (435, 205008), (464, 192195), (522, 170840), (580, 153756), (696, 128130), (720, 123859), (870, 102504), (1044, 85420), (1160, 76878), (1305, 68336), (1392, 64065), (1740, 51252), (2088, 42710), (2320, 38439), (2610, 34168), (3480, 25626), (4176, 21355), (4271, 20880), (5220, 17084), (6960, 12813), (8542, 10440)]