55064160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38239}}^1$

素因数の和:38260

約数の個数: 72

約数和(自身を含む): 187911360

約数和(自身を除く): 132847200

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, 38239, 76478, 114717, 152956, 191195, 229434, 305912, 344151, 382390, 458868, 573585, 611824, 688302, 764780, 917736, 1147170, 1223648, 1376604, 1529560, 1720755, 1835472, 2294340, 2753208, 3059120, 3441510, 3670944, 4588680, 5506416, 6118240, 6883020, 9177360, 11012832, 13766040, 18354720, 27532080, 55064160]

約数ペア:

[(1, 55064160), (2, 27532080), (3, 18354720), (4, 13766040), (5, 11012832), (6, 9177360), (8, 6883020), (9, 6118240), (10, 5506416), (12, 4588680), (15, 3670944), (16, 3441510), (18, 3059120), (20, 2753208), (24, 2294340), (30, 1835472), (32, 1720755), (36, 1529560), (40, 1376604), (45, 1223648), (48, 1147170), (60, 917736), (72, 764780), (80, 688302), (90, 611824), (96, 573585), (120, 458868), (144, 382390), (160, 344151), (180, 305912), (240, 229434), (288, 191195), (360, 152956), (480, 114717), (720, 76478), (1440, 38239)]