423349440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{440989}}^1$

素因数の和:441009

約数の個数: 56

約数和(自身を含む): 1344137520

約数和(自身を除く): 920788080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 440989, 881978, 1322967, 1763956, 2204945, 2645934, 3527912, 4409890, 5291868, 6614835, 7055824, 8819780, 10583736, 13229670, 14111648, 17639560, 21167472, 26459340, 28223296, 35279120, 42334944, 52918680, 70558240, 84669888, 105837360, 141116480, 211674720, 423349440]

約数ペア:

[(1, 423349440), (2, 211674720), (3, 141116480), (4, 105837360), (5, 84669888), (6, 70558240), (8, 52918680), (10, 42334944), (12, 35279120), (15, 28223296), (16, 26459340), (20, 21167472), (24, 17639560), (30, 14111648), (32, 13229670), (40, 10583736), (48, 8819780), (60, 7055824), (64, 6614835), (80, 5291868), (96, 4409890), (120, 3527912), (160, 2645934), (192, 2204945), (240, 1763956), (320, 1322967), (480, 881978), (960, 440989)]