374675040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{260191}}^1$

素因数の和:260212

約数の個数: 72

約数和(自身を含む): 1278583488

約数和(自身を除く): 903908448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 260191, 520382, 780573, 1040764, 1300955, 1561146, 2081528, 2341719, 2601910, 3122292, 3902865, 4163056, 4683438, 5203820, 6244584, 7805730, 8326112, 9366876, 10407640, 11708595, 12489168, 15611460, 18733752, 20815280, 23417190, 24978336, 31222920, 37467504, 41630560, 46834380, 62445840, 74935008, 93668760, 124891680, 187337520, 374675040]

約数ペア:

[(1, 374675040), (2, 187337520), (3, 124891680), (4, 93668760), (5, 74935008), (6, 62445840), (8, 46834380), (9, 41630560), (10, 37467504), (12, 31222920), (15, 24978336), (16, 23417190), (18, 20815280), (20, 18733752), (24, 15611460), (30, 12489168), (32, 11708595), (36, 10407640), (40, 9366876), (45, 8326112), (48, 7805730), (60, 6244584), (72, 5203820), (80, 4683438), (90, 4163056), (96, 3902865), (120, 3122292), (144, 2601910), (160, 2341719), (180, 2081528), (240, 1561146), (288, 1300955), (360, 1040764), (480, 780573), (720, 520382), (1440, 260191)]