1203346920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 3669494400

約数和(自身を除く): 2466147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 197, 218, 327, 394, 436, 467, 545, 591, 654, 788, 872, 934, 985, 1090, 1182, 1308, 1401, 1576, 1635, 1868, 1970, 2180, 2335, 2364, 2616, 2802, 2955, 3270, 3736, 3940, 4360, 4670, 4728, 5604, 5910, 6540, 7005, 7880, 9340, 11208, 11820, 13080, 14010, 18680, 21473, 23640, 28020, 42946, 50903, 56040, 64419, 85892, 91999, 101806, 107365, 128838, 152709, 171784, 183998, 203612, 214730, 254515, 257676, 275997, 305418, 322095, 367996, 407224, 429460, 459995, 509030, 515352, 551994, 610836, 644190, 735992, 763545, 858920, 919990, 1018060, 1103988, 1221672, 1288380, 1379985, 1527090, 1839980, 2036120, 2207976, 2576760, 2759970, 3054180, 3679960, 5519940, 6108360, 10027891, 11039880, 20055782, 30083673, 40111564, 50139455, 60167346, 80223128, 100278910, 120334692, 150418365, 200557820, 240669384, 300836730, 401115640, 601673460, 1203346920]

約数ペア:

[(1, 1203346920), (2, 601673460), (3, 401115640), (4, 300836730), (5, 240669384), (6, 200557820), (8, 150418365), (10, 120334692), (12, 100278910), (15, 80223128), (20, 60167346), (24, 50139455), (30, 40111564), (40, 30083673), (60, 20055782), (109, 11039880), (120, 10027891), (197, 6108360), (218, 5519940), (327, 3679960), (394, 3054180), (436, 2759970), (467, 2576760), (545, 2207976), (591, 2036120), (654, 1839980), (788, 1527090), (872, 1379985), (934, 1288380), (985, 1221672), (1090, 1103988), (1182, 1018060), (1308, 919990), (1401, 858920), (1576, 763545), (1635, 735992), (1868, 644190), (1970, 610836), (2180, 551994), (2335, 515352), (2364, 509030), (2616, 459995), (2802, 429460), (2955, 407224), (3270, 367996), (3736, 322095), (3940, 305418), (4360, 275997), (4670, 257676), (4728, 254515), (5604, 214730), (5910, 203612), (6540, 183998), (7005, 171784), (7880, 152709), (9340, 128838), (11208, 107365), (11820, 101806), (13080, 91999), (14010, 85892), (18680, 64419), (21473, 56040), (23640, 50903), (28020, 42946)]