1427780160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{495757}}^1$

素因数の和:495780

約数の個数: 84

約数和(自身を含む): 4910978748

約数和(自身を除く): 3483198588

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 495757, 991514, 1487271, 1983028, 2478785, 2974542, 3966056, 4461813, 4957570, 5949084, 7436355, 7932112, 8923626, 9915140, 11898168, 14872710, 15864224, 17847252, 19830280, 22309065, 23796336, 29745420, 31728448, 35694504, 39660560, 44618130, 47592672, 59490840, 71389008, 79321120, 89236260, 95185344, 118981680, 142778016, 158642240, 178472520, 237963360, 285556032, 356945040, 475926720, 713890080, 1427780160]

約数ペア:

[(1, 1427780160), (2, 713890080), (3, 475926720), (4, 356945040), (5, 285556032), (6, 237963360), (8, 178472520), (9, 158642240), (10, 142778016), (12, 118981680), (15, 95185344), (16, 89236260), (18, 79321120), (20, 71389008), (24, 59490840), (30, 47592672), (32, 44618130), (36, 39660560), (40, 35694504), (45, 31728448), (48, 29745420), (60, 23796336), (64, 22309065), (72, 19830280), (80, 17847252), (90, 15864224), (96, 14872710), (120, 11898168), (144, 9915140), (160, 8923626), (180, 7932112), (192, 7436355), (240, 5949084), (288, 4957570), (320, 4461813), (360, 3966056), (480, 2974542), (576, 2478785), (720, 1983028), (960, 1487271), (1440, 991514), (2880, 495757)]