55691040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 176783040

約数和(自身を除く): 121092000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 739, 785, 942, 1256, 1478, 1570, 1884, 2217, 2355, 2512, 2956, 3140, 3695, 3768, 4434, 4710, 5024, 5912, 6280, 7390, 7536, 8868, 9420, 11085, 11824, 12560, 14780, 15072, 17736, 18840, 22170, 23648, 25120, 29560, 35472, 37680, 44340, 59120, 70944, 75360, 88680, 116023, 118240, 177360, 232046, 348069, 354720, 464092, 580115, 696138, 928184, 1160230, 1392276, 1740345, 1856368, 2320460, 2784552, 3480690, 3712736, 4640920, 5569104, 6961380, 9281840, 11138208, 13922760, 18563680, 27845520, 55691040]

約数ペア:

[(1, 55691040), (2, 27845520), (3, 18563680), (4, 13922760), (5, 11138208), (6, 9281840), (8, 6961380), (10, 5569104), (12, 4640920), (15, 3712736), (16, 3480690), (20, 2784552), (24, 2320460), (30, 1856368), (32, 1740345), (40, 1392276), (48, 1160230), (60, 928184), (80, 696138), (96, 580115), (120, 464092), (157, 354720), (160, 348069), (240, 232046), (314, 177360), (471, 118240), (480, 116023), (628, 88680), (739, 75360), (785, 70944), (942, 59120), (1256, 44340), (1478, 37680), (1570, 35472), (1884, 29560), (2217, 25120), (2355, 23648), (2512, 22170), (2956, 18840), (3140, 17736), (3695, 15072), (3768, 14780), (4434, 12560), (4710, 11824), (5024, 11085), (5912, 9420), (6280, 8868), (7390, 7536)]