201875040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140191}}^1$

素因数の和:140212

約数の個数: 72

約数和(自身を含む): 688903488

約数和(自身を除く): 487028448

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, 140191, 280382, 420573, 560764, 700955, 841146, 1121528, 1261719, 1401910, 1682292, 2102865, 2243056, 2523438, 2803820, 3364584, 4205730, 4486112, 5046876, 5607640, 6308595, 6729168, 8411460, 10093752, 11215280, 12617190, 13458336, 16822920, 20187504, 22430560, 25234380, 33645840, 40375008, 50468760, 67291680, 100937520, 201875040]

約数ペア:

[(1, 201875040), (2, 100937520), (3, 67291680), (4, 50468760), (5, 40375008), (6, 33645840), (8, 25234380), (9, 22430560), (10, 20187504), (12, 16822920), (15, 13458336), (16, 12617190), (18, 11215280), (20, 10093752), (24, 8411460), (30, 6729168), (32, 6308595), (36, 5607640), (40, 5046876), (45, 4486112), (48, 4205730), (60, 3364584), (72, 2803820), (80, 2523438), (90, 2243056), (96, 2102865), (120, 1682292), (144, 1401910), (160, 1261719), (180, 1121528), (240, 841146), (288, 700955), (360, 560764), (480, 420573), (720, 280382), (1440, 140191)]