80623080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3968

約数の個数: 128

約数和(自身を含む): 282960000

約数和(自身を除く): 202336920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3929, 4104, 5130, 6840, 7858, 10260, 11787, 15716, 19645, 20520, 23574, 31432, 35361, 39290, 47148, 58935, 70722, 74651, 78580, 94296, 106083, 117870, 141444, 149302, 157160, 176805, 212166, 223953, 235740, 282888, 298604, 353610, 373255, 424332, 447906, 471480, 530415, 597208, 671859, 707220, 746510, 848664, 895812, 1060830, 1119765, 1343718, 1414440, 1493020, 1791624, 2015577, 2121660, 2239530, 2687436, 2986040, 3359295, 4031154, 4243320, 4479060, 5374872, 6718590, 8062308, 8958120, 10077885, 13437180, 16124616, 20155770, 26874360, 40311540, 80623080]

約数ペア:

[(1, 80623080), (2, 40311540), (3, 26874360), (4, 20155770), (5, 16124616), (6, 13437180), (8, 10077885), (9, 8958120), (10, 8062308), (12, 6718590), (15, 5374872), (18, 4479060), (19, 4243320), (20, 4031154), (24, 3359295), (27, 2986040), (30, 2687436), (36, 2239530), (38, 2121660), (40, 2015577), (45, 1791624), (54, 1493020), (57, 1414440), (60, 1343718), (72, 1119765), (76, 1060830), (90, 895812), (95, 848664), (108, 746510), (114, 707220), (120, 671859), (135, 597208), (152, 530415), (171, 471480), (180, 447906), (190, 424332), (216, 373255), (228, 353610), (270, 298604), (285, 282888), (342, 235740), (360, 223953), (380, 212166), (456, 176805), (513, 157160), (540, 149302), (570, 141444), (684, 117870), (760, 106083), (855, 94296), (1026, 78580), (1080, 74651), (1140, 70722), (1368, 58935), (1710, 47148), (2052, 39290), (2280, 35361), (2565, 31432), (3420, 23574), (3929, 20520), (4104, 19645), (5130, 15716), (6840, 11787), (7858, 10260)]