2280632040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80191}}^1$

素因数の和:80287

約数の個数: 96

約数和(自身を含む): 7505971200

約数和(自身を除く): 5225339160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 80191, 160382, 240573, 320764, 400955, 481146, 641528, 721719, 801910, 962292, 1202865, 1443438, 1603820, 1924584, 2405730, 2886876, 3207640, 3608595, 4811460, 5773752, 6335089, 7217190, 9622920, 12670178, 14434380, 19005267, 25340356, 28868760, 31675445, 38010534, 50680712, 57015801, 63350890, 76021068, 95026335, 114031602, 126701780, 152042136, 190052670, 228063204, 253403560, 285079005, 380105340, 456126408, 570158010, 760210680, 1140316020, 2280632040]

約数ペア:

[(1, 2280632040), (2, 1140316020), (3, 760210680), (4, 570158010), (5, 456126408), (6, 380105340), (8, 285079005), (9, 253403560), (10, 228063204), (12, 190052670), (15, 152042136), (18, 126701780), (20, 114031602), (24, 95026335), (30, 76021068), (36, 63350890), (40, 57015801), (45, 50680712), (60, 38010534), (72, 31675445), (79, 28868760), (90, 25340356), (120, 19005267), (158, 14434380), (180, 12670178), (237, 9622920), (316, 7217190), (360, 6335089), (395, 5773752), (474, 4811460), (632, 3608595), (711, 3207640), (790, 2886876), (948, 2405730), (1185, 1924584), (1422, 1603820), (1580, 1443438), (1896, 1202865), (2370, 962292), (2844, 801910), (3160, 721719), (3555, 641528), (4740, 481146), (5688, 400955), (7110, 320764), (9480, 240573), (14220, 160382), (28440, 80191)]