254007360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29399}}^1$

素因数の和:29425

約数の個数: 112

約数和(自身を含む): 896112000

約数和(自身を除く): 642104640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 29399, 58798, 88197, 117596, 146995, 176394, 235192, 264591, 293990, 352788, 440985, 470384, 529182, 587980, 705576, 793773, 881970, 940768, 1058364, 1175960, 1322955, 1411152, 1587546, 1763940, 1881536, 2116728, 2351920, 2645910, 2822304, 3175092, 3527880, 3968865, 4233456, 4703840, 5291820, 5644608, 6350184, 7055760, 7937730, 8466912, 9407680, 10583640, 12700368, 14111520, 15875460, 16933824, 21167280, 25400736, 28223040, 31750920, 42334560, 50801472, 63501840, 84669120, 127003680, 254007360]

約数ペア:

[(1, 254007360), (2, 127003680), (3, 84669120), (4, 63501840), (5, 50801472), (6, 42334560), (8, 31750920), (9, 28223040), (10, 25400736), (12, 21167280), (15, 16933824), (16, 15875460), (18, 14111520), (20, 12700368), (24, 10583640), (27, 9407680), (30, 8466912), (32, 7937730), (36, 7055760), (40, 6350184), (45, 5644608), (48, 5291820), (54, 4703840), (60, 4233456), (64, 3968865), (72, 3527880), (80, 3175092), (90, 2822304), (96, 2645910), (108, 2351920), (120, 2116728), (135, 1881536), (144, 1763940), (160, 1587546), (180, 1411152), (192, 1322955), (216, 1175960), (240, 1058364), (270, 940768), (288, 881970), (320, 793773), (360, 705576), (432, 587980), (480, 529182), (540, 470384), (576, 440985), (720, 352788), (864, 293990), (960, 264591), (1080, 235192), (1440, 176394), (1728, 146995), (2160, 117596), (2880, 88197), (4320, 58798), (8640, 29399)]