290439360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{100847}}^1$

素因数の和:100870

約数の個数: 84

約数和(自身を含む): 999000288

約数和(自身を除く): 708560928

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, 100847, 201694, 302541, 403388, 504235, 605082, 806776, 907623, 1008470, 1210164, 1512705, 1613552, 1815246, 2016940, 2420328, 3025410, 3227104, 3630492, 4033880, 4538115, 4840656, 6050820, 6454208, 7260984, 8067760, 9076230, 9681312, 12101640, 14521968, 16135520, 18152460, 19362624, 24203280, 29043936, 32271040, 36304920, 48406560, 58087872, 72609840, 96813120, 145219680, 290439360]

約数ペア:

[(1, 290439360), (2, 145219680), (3, 96813120), (4, 72609840), (5, 58087872), (6, 48406560), (8, 36304920), (9, 32271040), (10, 29043936), (12, 24203280), (15, 19362624), (16, 18152460), (18, 16135520), (20, 14521968), (24, 12101640), (30, 9681312), (32, 9076230), (36, 8067760), (40, 7260984), (45, 6454208), (48, 6050820), (60, 4840656), (64, 4538115), (72, 4033880), (80, 3630492), (90, 3227104), (96, 3025410), (120, 2420328), (144, 2016940), (160, 1815246), (180, 1613552), (192, 1512705), (240, 1210164), (288, 1008470), (320, 907623), (360, 806776), (480, 605082), (576, 504235), (720, 403388), (960, 302541), (1440, 201694), (2880, 100847)]