541230720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 128

約数和(自身を含む): 1742878080

約数和(自身を除く): 1201647360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 960, 1010, 1212, 1515, 1616, 1920, 2020, 2424, 2791, 3030, 3232, 4040, 4848, 5582, 6060, 6464, 8080, 8373, 9696, 11164, 12120, 12928, 13955, 16160, 16746, 19392, 22328, 24240, 27910, 32320, 33492, 38784, 41865, 44656, 48480, 55820, 64640, 66984, 83730, 89312, 96960, 111640, 133968, 167460, 178624, 193920, 223280, 267936, 281891, 334920, 357248, 446560, 535872, 563782, 669840, 845673, 893120, 1071744, 1127564, 1339680, 1409455, 1691346, 1786240, 2255128, 2679360, 2818910, 3382692, 4228365, 4510256, 5358720, 5637820, 6765384, 8456730, 9020512, 11275640, 13530768, 16913460, 18041024, 22551280, 27061536, 33826920, 36082048, 45102560, 54123072, 67653840, 90205120, 108246144, 135307680, 180410240, 270615360, 541230720]

約数ペア:

[(1, 541230720), (2, 270615360), (3, 180410240), (4, 135307680), (5, 108246144), (6, 90205120), (8, 67653840), (10, 54123072), (12, 45102560), (15, 36082048), (16, 33826920), (20, 27061536), (24, 22551280), (30, 18041024), (32, 16913460), (40, 13530768), (48, 11275640), (60, 9020512), (64, 8456730), (80, 6765384), (96, 5637820), (101, 5358720), (120, 4510256), (128, 4228365), (160, 3382692), (192, 2818910), (202, 2679360), (240, 2255128), (303, 1786240), (320, 1691346), (384, 1409455), (404, 1339680), (480, 1127564), (505, 1071744), (606, 893120), (640, 845673), (808, 669840), (960, 563782), (1010, 535872), (1212, 446560), (1515, 357248), (1616, 334920), (1920, 281891), (2020, 267936), (2424, 223280), (2791, 193920), (3030, 178624), (3232, 167460), (4040, 133968), (4848, 111640), (5582, 96960), (6060, 89312), (6464, 83730), (8080, 66984), (8373, 64640), (9696, 55820), (11164, 48480), (12120, 44656), (12928, 41865), (13955, 38784), (16160, 33492), (16746, 32320), (19392, 27910), (22328, 24240)]