77616240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24877}}^1$

素因数の和:24906

約数の個数: 80

約数和(自身を含む): 259129248

約数和(自身を除く): 181513008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24877, 49754, 74631, 99508, 124385, 149262, 199016, 248770, 298524, 323401, 373155, 398032, 497540, 597048, 646802, 746310, 970203, 995080, 1194096, 1293604, 1492620, 1617005, 1940406, 1990160, 2587208, 2985240, 3234010, 3880812, 4851015, 5174416, 5970480, 6468020, 7761624, 9702030, 12936040, 15523248, 19404060, 25872080, 38808120, 77616240]

約数ペア:

[(1, 77616240), (2, 38808120), (3, 25872080), (4, 19404060), (5, 15523248), (6, 12936040), (8, 9702030), (10, 7761624), (12, 6468020), (13, 5970480), (15, 5174416), (16, 4851015), (20, 3880812), (24, 3234010), (26, 2985240), (30, 2587208), (39, 1990160), (40, 1940406), (48, 1617005), (52, 1492620), (60, 1293604), (65, 1194096), (78, 995080), (80, 970203), (104, 746310), (120, 646802), (130, 597048), (156, 497540), (195, 398032), (208, 373155), (240, 323401), (260, 298524), (312, 248770), (390, 199016), (520, 149262), (624, 124385), (780, 99508), (1040, 74631), (1560, 49754), (3120, 24877)]