328896551280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124582027}}^1$

素因数の和:124582054

約数の個数: 80

約数和(自身を含む): 1112268345984

約数和(自身を除く): 783371794704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 124582027, 249164054, 373746081, 498328108, 622910135, 747492162, 996656216, 1245820270, 1370402297, 1494984324, 1868730405, 1993312432, 2491640540, 2740804594, 2989968648, 3737460810, 4111206891, 4983281080, 5481609188, 5979937296, 6852011485, 7474921620, 8222413782, 9966562160, 10963218376, 13704022970, 14949843240, 16444827564, 20556034455, 21926436752, 27408045940, 29899686480, 32889655128, 41112068910, 54816091880, 65779310256, 82224137820, 109632183760, 164448275640, 328896551280]

約数ペア:

[(1, 328896551280), (2, 164448275640), (3, 109632183760), (4, 82224137820), (5, 65779310256), (6, 54816091880), (8, 41112068910), (10, 32889655128), (11, 29899686480), (12, 27408045940), (15, 21926436752), (16, 20556034455), (20, 16444827564), (22, 14949843240), (24, 13704022970), (30, 10963218376), (33, 9966562160), (40, 8222413782), (44, 7474921620), (48, 6852011485), (55, 5979937296), (60, 5481609188), (66, 4983281080), (80, 4111206891), (88, 3737460810), (110, 2989968648), (120, 2740804594), (132, 2491640540), (165, 1993312432), (176, 1868730405), (220, 1494984324), (240, 1370402297), (264, 1245820270), (330, 996656216), (440, 747492162), (528, 622910135), (660, 498328108), (880, 373746081), (1320, 249164054), (2640, 124582027)]