243367680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{63377}}^1$

素因数の和:63401

約数の個数: 72

約数和(自身を含む): 777267792

約数和(自身を除く): 533900112

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, 63377, 126754, 190131, 253508, 316885, 380262, 507016, 633770, 760524, 950655, 1014032, 1267540, 1521048, 1901310, 2028064, 2535080, 3042096, 3802620, 4056128, 5070160, 6084192, 7605240, 8112256, 10140320, 12168384, 15210480, 16224512, 20280640, 24336768, 30420960, 40561280, 48673536, 60841920, 81122560, 121683840, 243367680]

約数ペア:

[(1, 243367680), (2, 121683840), (3, 81122560), (4, 60841920), (5, 48673536), (6, 40561280), (8, 30420960), (10, 24336768), (12, 20280640), (15, 16224512), (16, 15210480), (20, 12168384), (24, 10140320), (30, 8112256), (32, 7605240), (40, 6084192), (48, 5070160), (60, 4056128), (64, 3802620), (80, 3042096), (96, 2535080), (120, 2028064), (128, 1901310), (160, 1521048), (192, 1267540), (240, 1014032), (256, 950655), (320, 760524), (384, 633770), (480, 507016), (640, 380262), (768, 316885), (960, 253508), (1280, 190131), (1920, 126754), (3840, 63377)]