282485760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 176

約数和(自身を含む): 923213376

約数和(自身を除く): 640727616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 347, 384, 424, 480, 512, 530, 636, 640, 694, 768, 795, 848, 960, 1024, 1041, 1060, 1272, 1280, 1388, 1536, 1590, 1696, 1735, 1920, 2082, 2120, 2544, 2560, 2776, 3072, 3180, 3392, 3470, 3840, 4164, 4240, 5088, 5120, 5205, 5552, 6360, 6784, 6940, 7680, 8328, 8480, 10176, 10410, 11104, 12720, 13568, 13880, 15360, 16656, 16960, 18391, 20352, 20820, 22208, 25440, 27136, 27760, 33312, 33920, 36782, 40704, 41640, 44416, 50880, 54272, 55173, 55520, 66624, 67840, 73564, 81408, 83280, 88832, 91955, 101760, 110346, 111040, 133248, 135680, 147128, 162816, 166560, 177664, 183910, 203520, 220692, 222080, 266496, 271360, 275865, 294256, 333120, 355328, 367820, 407040, 441384, 444160, 532992, 551730, 588512, 666240, 735640, 814080, 882768, 888320, 1065984, 1103460, 1177024, 1332480, 1471280, 1765536, 1776640, 2206920, 2354048, 2664960, 2942560, 3531072, 4413840, 4708096, 5329920, 5885120, 7062144, 8827680, 9416192, 11770240, 14124288, 17655360, 18832384, 23540480, 28248576, 35310720, 47080960, 56497152, 70621440, 94161920, 141242880, 282485760]

約数ペア:

[(1, 282485760), (2, 141242880), (3, 94161920), (4, 70621440), (5, 56497152), (6, 47080960), (8, 35310720), (10, 28248576), (12, 23540480), (15, 18832384), (16, 17655360), (20, 14124288), (24, 11770240), (30, 9416192), (32, 8827680), (40, 7062144), (48, 5885120), (53, 5329920), (60, 4708096), (64, 4413840), (80, 3531072), (96, 2942560), (106, 2664960), (120, 2354048), (128, 2206920), (159, 1776640), (160, 1765536), (192, 1471280), (212, 1332480), (240, 1177024), (256, 1103460), (265, 1065984), (318, 888320), (320, 882768), (347, 814080), (384, 735640), (424, 666240), (480, 588512), (512, 551730), (530, 532992), (636, 444160), (640, 441384), (694, 407040), (768, 367820), (795, 355328), (848, 333120), (960, 294256), (1024, 275865), (1041, 271360), (1060, 266496), (1272, 222080), (1280, 220692), (1388, 203520), (1536, 183910), (1590, 177664), (1696, 166560), (1735, 162816), (1920, 147128), (2082, 135680), (2120, 133248), (2544, 111040), (2560, 110346), (2776, 101760), (3072, 91955), (3180, 88832), (3392, 83280), (3470, 81408), (3840, 73564), (4164, 67840), (4240, 66624), (5088, 55520), (5120, 55173), (5205, 54272), (5552, 50880), (6360, 44416), (6784, 41640), (6940, 40704), (7680, 36782), (8328, 33920), (8480, 33312), (10176, 27760), (10410, 27136), (11104, 25440), (12720, 22208), (13568, 20820), (13880, 20352), (15360, 18391), (16656, 16960)]