78803040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{164173}}^1$

素因数の和:164191

約数の個数: 48

約数和(自身を含む): 248231088

約数和(自身を除く): 169428048

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, 164173, 328346, 492519, 656692, 820865, 985038, 1313384, 1641730, 1970076, 2462595, 2626768, 3283460, 3940152, 4925190, 5253536, 6566920, 7880304, 9850380, 13133840, 15760608, 19700760, 26267680, 39401520, 78803040]

約数ペア:

[(1, 78803040), (2, 39401520), (3, 26267680), (4, 19700760), (5, 15760608), (6, 13133840), (8, 9850380), (10, 7880304), (12, 6566920), (15, 5253536), (16, 4925190), (20, 3940152), (24, 3283460), (30, 2626768), (32, 2462595), (40, 1970076), (48, 1641730), (60, 1313384), (80, 985038), (96, 820865), (120, 656692), (160, 492519), (240, 328346), (480, 164173)]