83338320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26711}}^1$

素因数の和:26740

約数の個数: 80

約数和(自身を含む): 278232192

約数和(自身を除く): 194893872

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, 26711, 53422, 80133, 106844, 133555, 160266, 213688, 267110, 320532, 347243, 400665, 427376, 534220, 641064, 694486, 801330, 1041729, 1068440, 1282128, 1388972, 1602660, 1736215, 2083458, 2136880, 2777944, 3205320, 3472430, 4166916, 5208645, 5555888, 6410640, 6944860, 8333832, 10417290, 13889720, 16667664, 20834580, 27779440, 41669160, 83338320]

約数ペア:

[(1, 83338320), (2, 41669160), (3, 27779440), (4, 20834580), (5, 16667664), (6, 13889720), (8, 10417290), (10, 8333832), (12, 6944860), (13, 6410640), (15, 5555888), (16, 5208645), (20, 4166916), (24, 3472430), (26, 3205320), (30, 2777944), (39, 2136880), (40, 2083458), (48, 1736215), (52, 1602660), (60, 1388972), (65, 1282128), (78, 1068440), (80, 1041729), (104, 801330), (120, 694486), (130, 641064), (156, 534220), (195, 427376), (208, 400665), (240, 347243), (260, 320532), (312, 267110), (390, 213688), (520, 160266), (624, 133555), (780, 106844), (1040, 80133), (1560, 53422), (3120, 26711)]