47328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197203}}^1$

素因数の和:197219

約数の個数: 40

約数和(自身を含む): 146719776

約数和(自身を除く): 99391056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197203, 394406, 591609, 788812, 986015, 1183218, 1577624, 1972030, 2366436, 2958045, 3155248, 3944060, 4732872, 5916090, 7888120, 9465744, 11832180, 15776240, 23664360, 47328720]

約数ペア:

[(1, 47328720), (2, 23664360), (3, 15776240), (4, 11832180), (5, 9465744), (6, 7888120), (8, 5916090), (10, 4732872), (12, 3944060), (15, 3155248), (16, 2958045), (20, 2366436), (24, 1972030), (30, 1577624), (40, 1183218), (48, 986015), (60, 788812), (80, 591609), (120, 394406), (240, 197203)]