87294720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 282562560

約数和(自身を除く): 195267840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 179, 192, 240, 254, 256, 320, 358, 381, 384, 480, 508, 537, 635, 640, 716, 762, 768, 895, 960, 1016, 1074, 1270, 1280, 1432, 1524, 1790, 1905, 1920, 2032, 2148, 2540, 2685, 2864, 3048, 3580, 3810, 3840, 4064, 4296, 5080, 5370, 5728, 6096, 7160, 7620, 8128, 8592, 10160, 10740, 11456, 12192, 14320, 15240, 16256, 17184, 20320, 21480, 22733, 22912, 24384, 28640, 30480, 32512, 34368, 40640, 42960, 45466, 45824, 48768, 57280, 60960, 68199, 68736, 81280, 85920, 90932, 97536, 113665, 114560, 121920, 136398, 137472, 162560, 171840, 181864, 227330, 229120, 243840, 272796, 340995, 343680, 363728, 454660, 487680, 545592, 681990, 687360, 727456, 909320, 1091184, 1363980, 1454912, 1818640, 2182368, 2727960, 2909824, 3637280, 4364736, 5455920, 5819648, 7274560, 8729472, 10911840, 14549120, 17458944, 21823680, 29098240, 43647360, 87294720]

約数ペア:

[(1, 87294720), (2, 43647360), (3, 29098240), (4, 21823680), (5, 17458944), (6, 14549120), (8, 10911840), (10, 8729472), (12, 7274560), (15, 5819648), (16, 5455920), (20, 4364736), (24, 3637280), (30, 2909824), (32, 2727960), (40, 2182368), (48, 1818640), (60, 1454912), (64, 1363980), (80, 1091184), (96, 909320), (120, 727456), (127, 687360), (128, 681990), (160, 545592), (179, 487680), (192, 454660), (240, 363728), (254, 343680), (256, 340995), (320, 272796), (358, 243840), (381, 229120), (384, 227330), (480, 181864), (508, 171840), (537, 162560), (635, 137472), (640, 136398), (716, 121920), (762, 114560), (768, 113665), (895, 97536), (960, 90932), (1016, 85920), (1074, 81280), (1270, 68736), (1280, 68199), (1432, 60960), (1524, 57280), (1790, 48768), (1905, 45824), (1920, 45466), (2032, 42960), (2148, 40640), (2540, 34368), (2685, 32512), (2864, 30480), (3048, 28640), (3580, 24384), (3810, 22912), (3840, 22733), (4064, 21480), (4296, 20320), (5080, 17184), (5370, 16256), (5728, 15240), (6096, 14320), (7160, 12192), (7620, 11456), (8128, 10740), (8592, 10160)]