80671764960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{577547}}^1$

素因数の和:577665

約数の個数: 144

約数和(自身を含む): 278130945456

約数和(自身を除く): 197459180496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 34920, 46560, 69840, 139680, 577547, 1155094, 1732641, 2310188, 2887735, 3465282, 4620376, 5197923, 5775470, 6930564, 8663205, 9240752, 10395846, 11550940, 13861128, 17326410, 18481504, 20791692, 23101880, 25989615, 27722256, 34652820, 41583384, 46203760, 51979230, 55444512, 56022059, 69305640, 83166768, 92407520, 103958460, 112044118, 138611280, 166333536, 168066177, 207916920, 224088236, 277222560, 280110295, 336132354, 415833840, 448176472, 504198531, 560220590, 672264708, 831667680, 840330885, 896352944, 1008397062, 1120441180, 1344529416, 1680661770, 1792705888, 2016794124, 2240882360, 2520992655, 2689058832, 3361323540, 4033588248, 4481764720, 5041985310, 5378117664, 6722647080, 8067176496, 8963529440, 10083970620, 13445294160, 16134352992, 20167941240, 26890588320, 40335882480, 80671764960]

約数ペア:

[(1, 80671764960), (2, 40335882480), (3, 26890588320), (4, 20167941240), (5, 16134352992), (6, 13445294160), (8, 10083970620), (9, 8963529440), (10, 8067176496), (12, 6722647080), (15, 5378117664), (16, 5041985310), (18, 4481764720), (20, 4033588248), (24, 3361323540), (30, 2689058832), (32, 2520992655), (36, 2240882360), (40, 2016794124), (45, 1792705888), (48, 1680661770), (60, 1344529416), (72, 1120441180), (80, 1008397062), (90, 896352944), (96, 840330885), (97, 831667680), (120, 672264708), (144, 560220590), (160, 504198531), (180, 448176472), (194, 415833840), (240, 336132354), (288, 280110295), (291, 277222560), (360, 224088236), (388, 207916920), (480, 168066177), (485, 166333536), (582, 138611280), (720, 112044118), (776, 103958460), (873, 92407520), (970, 83166768), (1164, 69305640), (1440, 56022059), (1455, 55444512), (1552, 51979230), (1746, 46203760), (1940, 41583384), (2328, 34652820), (2910, 27722256), (3104, 25989615), (3492, 23101880), (3880, 20791692), (4365, 18481504), (4656, 17326410), (5820, 13861128), (6984, 11550940), (7760, 10395846), (8730, 9240752), (9312, 8663205), (11640, 6930564), (13968, 5775470), (15520, 5197923), (17460, 4620376), (23280, 3465282), (27936, 2887735), (34920, 2310188), (46560, 1732641), (69840, 1155094), (139680, 577547)]