30120960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 176

約数和(自身を含む): 100810656

約数和(自身を除く): 70689696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 53, 60, 64, 74, 80, 96, 106, 111, 120, 128, 148, 159, 160, 185, 192, 212, 222, 240, 256, 265, 296, 318, 320, 370, 384, 424, 444, 480, 512, 530, 555, 592, 636, 640, 740, 768, 795, 848, 888, 960, 1024, 1060, 1110, 1184, 1272, 1280, 1480, 1536, 1590, 1696, 1776, 1920, 1961, 2120, 2220, 2368, 2544, 2560, 2960, 3072, 3180, 3392, 3552, 3840, 3922, 4240, 4440, 4736, 5088, 5120, 5883, 5920, 6360, 6784, 7104, 7680, 7844, 8480, 8880, 9472, 9805, 10176, 11766, 11840, 12720, 13568, 14208, 15360, 15688, 16960, 17760, 18944, 19610, 20352, 23532, 23680, 25440, 27136, 28416, 29415, 31376, 33920, 35520, 37888, 39220, 40704, 47064, 47360, 50880, 54272, 56832, 58830, 62752, 67840, 71040, 78440, 81408, 94128, 94720, 101760, 113664, 117660, 125504, 135680, 142080, 156880, 162816, 188256, 189440, 203520, 235320, 251008, 271360, 284160, 313760, 376512, 407040, 470640, 502016, 568320, 627520, 753024, 814080, 941280, 1004032, 1255040, 1506048, 1882560, 2008064, 2510080, 3012096, 3765120, 5020160, 6024192, 7530240, 10040320, 15060480, 30120960]

約数ペア:

[(1, 30120960), (2, 15060480), (3, 10040320), (4, 7530240), (5, 6024192), (6, 5020160), (8, 3765120), (10, 3012096), (12, 2510080), (15, 2008064), (16, 1882560), (20, 1506048), (24, 1255040), (30, 1004032), (32, 941280), (37, 814080), (40, 753024), (48, 627520), (53, 568320), (60, 502016), (64, 470640), (74, 407040), (80, 376512), (96, 313760), (106, 284160), (111, 271360), (120, 251008), (128, 235320), (148, 203520), (159, 189440), (160, 188256), (185, 162816), (192, 156880), (212, 142080), (222, 135680), (240, 125504), (256, 117660), (265, 113664), (296, 101760), (318, 94720), (320, 94128), (370, 81408), (384, 78440), (424, 71040), (444, 67840), (480, 62752), (512, 58830), (530, 56832), (555, 54272), (592, 50880), (636, 47360), (640, 47064), (740, 40704), (768, 39220), (795, 37888), (848, 35520), (888, 33920), (960, 31376), (1024, 29415), (1060, 28416), (1110, 27136), (1184, 25440), (1272, 23680), (1280, 23532), (1480, 20352), (1536, 19610), (1590, 18944), (1696, 17760), (1776, 16960), (1920, 15688), (1961, 15360), (2120, 14208), (2220, 13568), (2368, 12720), (2544, 11840), (2560, 11766), (2960, 10176), (3072, 9805), (3180, 9472), (3392, 8880), (3552, 8480), (3840, 7844), (3922, 7680), (4240, 7104), (4440, 6784), (4736, 6360), (5088, 5920), (5120, 5883)]