2730750720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{711133}}^1$

素因数の和:711157

約数の個数: 72

約数和(自身を含む): 8721347376

約数和(自身を除く): 5990596656

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 711133, 1422266, 2133399, 2844532, 3555665, 4266798, 5689064, 7111330, 8533596, 10666995, 11378128, 14222660, 17067192, 21333990, 22756256, 28445320, 34134384, 42667980, 45512512, 56890640, 68268768, 85335960, 91025024, 113781280, 136537536, 170671920, 182050048, 227562560, 273075072, 341343840, 455125120, 546150144, 682687680, 910250240, 1365375360, 2730750720]

約数ペア:

[(1, 2730750720), (2, 1365375360), (3, 910250240), (4, 682687680), (5, 546150144), (6, 455125120), (8, 341343840), (10, 273075072), (12, 227562560), (15, 182050048), (16, 170671920), (20, 136537536), (24, 113781280), (30, 91025024), (32, 85335960), (40, 68268768), (48, 56890640), (60, 45512512), (64, 42667980), (80, 34134384), (96, 28445320), (120, 22756256), (128, 21333990), (160, 17067192), (192, 14222660), (240, 11378128), (256, 10666995), (320, 8533596), (384, 7111330), (480, 5689064), (640, 4266798), (768, 3555665), (960, 2844532), (1280, 2133399), (1920, 1422266), (3840, 711133)]