40977120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85369}}^1$

素因数の和:85387

約数の個数: 48

約数和(自身を含む): 129079440

約数和(自身を除く): 88102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85369, 170738, 256107, 341476, 426845, 512214, 682952, 853690, 1024428, 1280535, 1365904, 1707380, 2048856, 2561070, 2731808, 3414760, 4097712, 5122140, 6829520, 8195424, 10244280, 13659040, 20488560, 40977120]

約数ペア:

[(1, 40977120), (2, 20488560), (3, 13659040), (4, 10244280), (5, 8195424), (6, 6829520), (8, 5122140), (10, 4097712), (12, 3414760), (15, 2731808), (16, 2561070), (20, 2048856), (24, 1707380), (30, 1365904), (32, 1280535), (40, 1024428), (48, 853690), (60, 682952), (80, 512214), (96, 426845), (120, 341476), (160, 256107), (240, 170738), (480, 85369)]