115284780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2640

約数の個数: 144

約数和(自身を含む): 396570720

約数和(自身を除く): 281285940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2593, 2964, 3420, 3705, 4446, 4940, 5186, 7410, 7779, 8892, 10372, 11115, 12965, 14820, 15558, 22230, 23337, 25930, 31116, 33709, 38895, 44460, 46674, 49267, 51860, 67418, 77790, 93348, 98534, 101127, 116685, 134836, 147801, 155580, 168545, 197068, 202254, 233370, 246335, 295602, 303381, 337090, 404508, 443403, 466740, 492670, 505635, 591204, 606762, 640471, 674180, 739005, 886806, 985340, 1011270, 1213524, 1280942, 1478010, 1516905, 1773612, 1921413, 2022540, 2217015, 2561884, 2956020, 3033810, 3202355, 3842826, 4434030, 5764239, 6067620, 6404710, 7685652, 8868060, 9607065, 11528478, 12809420, 19214130, 23056956, 28821195, 38428260, 57642390, 115284780]

約数ペア:

[(1, 115284780), (2, 57642390), (3, 38428260), (4, 28821195), (5, 23056956), (6, 19214130), (9, 12809420), (10, 11528478), (12, 9607065), (13, 8868060), (15, 7685652), (18, 6404710), (19, 6067620), (20, 5764239), (26, 4434030), (30, 3842826), (36, 3202355), (38, 3033810), (39, 2956020), (45, 2561884), (52, 2217015), (57, 2022540), (60, 1921413), (65, 1773612), (76, 1516905), (78, 1478010), (90, 1280942), (95, 1213524), (114, 1011270), (117, 985340), (130, 886806), (156, 739005), (171, 674180), (180, 640471), (190, 606762), (195, 591204), (228, 505635), (234, 492670), (247, 466740), (260, 443403), (285, 404508), (342, 337090), (380, 303381), (390, 295602), (468, 246335), (494, 233370), (570, 202254), (585, 197068), (684, 168545), (741, 155580), (780, 147801), (855, 134836), (988, 116685), (1140, 101127), (1170, 98534), (1235, 93348), (1482, 77790), (1710, 67418), (2223, 51860), (2340, 49267), (2470, 46674), (2593, 44460), (2964, 38895), (3420, 33709), (3705, 31116), (4446, 25930), (4940, 23337), (5186, 22230), (7410, 15558), (7779, 14820), (8892, 12965), (10372, 11115)]