80470095120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3605291}}^1$

素因数の和:3605341

約数の個数: 120

約数和(自身を含む): 278963073792

約数和(自身を除く): 198492978672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 3605291, 7210582, 10815873, 14421164, 18026455, 21631746, 28842328, 32447619, 36052910, 43263492, 54079365, 57684656, 64895238, 72105820, 86526984, 108158730, 111764021, 129790476, 144211640, 162238095, 173053968, 216317460, 223528042, 259580952, 288423280, 324476190, 335292063, 432634920, 447056084, 519161904, 558820105, 648952380, 670584126, 865269840, 894112168, 1005876189, 1117640210, 1297904760, 1341168252, 1676460315, 1788224336, 2011752378, 2235280420, 2595809520, 2682336504, 3352920630, 4023504756, 4470560840, 5029380945, 5364673008, 6705841260, 8047009512, 8941121680, 10058761890, 13411682520, 16094019024, 20117523780, 26823365040, 40235047560, 80470095120]

約数ペア:

[(1, 80470095120), (2, 40235047560), (3, 26823365040), (4, 20117523780), (5, 16094019024), (6, 13411682520), (8, 10058761890), (9, 8941121680), (10, 8047009512), (12, 6705841260), (15, 5364673008), (16, 5029380945), (18, 4470560840), (20, 4023504756), (24, 3352920630), (30, 2682336504), (31, 2595809520), (36, 2235280420), (40, 2011752378), (45, 1788224336), (48, 1676460315), (60, 1341168252), (62, 1297904760), (72, 1117640210), (80, 1005876189), (90, 894112168), (93, 865269840), (120, 670584126), (124, 648952380), (144, 558820105), (155, 519161904), (180, 447056084), (186, 432634920), (240, 335292063), (248, 324476190), (279, 288423280), (310, 259580952), (360, 223528042), (372, 216317460), (465, 173053968), (496, 162238095), (558, 144211640), (620, 129790476), (720, 111764021), (744, 108158730), (930, 86526984), (1116, 72105820), (1240, 64895238), (1395, 57684656), (1488, 54079365), (1860, 43263492), (2232, 36052910), (2480, 32447619), (2790, 28842328), (3720, 21631746), (4464, 18026455), (5580, 14421164), (7440, 10815873), (11160, 7210582), (22320, 3605291)]