393499080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28060

約数の個数: 128

約数和(自身を含む): 1412611200

約数和(自身を除く): 1019112120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 364351, 420405, 504486, 560540, 672648, 728702, 756729, 840810, 1008972, 1093053, 1121080, 1261215, 1457404, 1513458, 1681620, 1821755, 2017944, 2186106, 2522430, 2914808, 3026916, 3279159, 3363240, 3643510, 3783645, 4372212, 5044860, 5465265, 6053832, 6558318, 7287020, 7567290, 8744424, 9837477, 10089720, 10930530, 13116636, 14574040, 15134580, 16395795, 19674954, 21861060, 26233272, 30269160, 32791590, 39349908, 43722120, 49187385, 65583180, 78699816, 98374770, 131166360, 196749540, 393499080]

約数ペア:

[(1, 393499080), (2, 196749540), (3, 131166360), (4, 98374770), (5, 78699816), (6, 65583180), (8, 49187385), (9, 43722120), (10, 39349908), (12, 32791590), (13, 30269160), (15, 26233272), (18, 21861060), (20, 19674954), (24, 16395795), (26, 15134580), (27, 14574040), (30, 13116636), (36, 10930530), (39, 10089720), (40, 9837477), (45, 8744424), (52, 7567290), (54, 7287020), (60, 6558318), (65, 6053832), (72, 5465265), (78, 5044860), (90, 4372212), (104, 3783645), (108, 3643510), (117, 3363240), (120, 3279159), (130, 3026916), (135, 2914808), (156, 2522430), (180, 2186106), (195, 2017944), (216, 1821755), (234, 1681620), (260, 1513458), (270, 1457404), (312, 1261215), (351, 1121080), (360, 1093053), (390, 1008972), (468, 840810), (520, 756729), (540, 728702), (585, 672648), (702, 560540), (780, 504486), (936, 420405), (1080, 364351), (1170, 336324), (1404, 280270), (1560, 252243), (1755, 224216), (2340, 168162), (2808, 140135), (3510, 112108), (4680, 84081), (7020, 56054), (14040, 28027)]