12345116580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{166871}}^1$

素因数の和:167026

約数の個数: 96

約数和(自身を含む): 38687604480

約数和(自身を除く): 26342487900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 24660, 36990, 73980, 166871, 333742, 500613, 667484, 834355, 1001226, 1501839, 1668710, 2002452, 2503065, 3003678, 3337420, 4505517, 5006130, 6007356, 7509195, 9011034, 10012260, 15018390, 18022068, 22527585, 22861327, 30036780, 45055170, 45722654, 68583981, 90110340, 91445308, 114306635, 137167962, 205751943, 228613270, 274335924, 342919905, 411503886, 457226540, 617255829, 685839810, 823007772, 1028759715, 1234511658, 1371679620, 2057519430, 2469023316, 3086279145, 4115038860, 6172558290, 12345116580]

約数ペア:

[(1, 12345116580), (2, 6172558290), (3, 4115038860), (4, 3086279145), (5, 2469023316), (6, 2057519430), (9, 1371679620), (10, 1234511658), (12, 1028759715), (15, 823007772), (18, 685839810), (20, 617255829), (27, 457226540), (30, 411503886), (36, 342919905), (45, 274335924), (54, 228613270), (60, 205751943), (90, 137167962), (108, 114306635), (135, 91445308), (137, 90110340), (180, 68583981), (270, 45722654), (274, 45055170), (411, 30036780), (540, 22861327), (548, 22527585), (685, 18022068), (822, 15018390), (1233, 10012260), (1370, 9011034), (1644, 7509195), (2055, 6007356), (2466, 5006130), (2740, 4505517), (3699, 3337420), (4110, 3003678), (4932, 2503065), (6165, 2002452), (7398, 1668710), (8220, 1501839), (12330, 1001226), (14796, 834355), (18495, 667484), (24660, 500613), (36990, 333742), (73980, 166871)]