23428680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17749}}^1$

素因数の和:17774

約数の個数: 64

約数和(自身を含む): 76680000

約数和(自身を除く): 53251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 17749, 35498, 53247, 70996, 88745, 106494, 141992, 177490, 195239, 212988, 266235, 354980, 390478, 425976, 532470, 585717, 709960, 780956, 976195, 1064940, 1171434, 1561912, 1952390, 2129880, 2342868, 2928585, 3904780, 4685736, 5857170, 7809560, 11714340, 23428680]

約数ペア:

[(1, 23428680), (2, 11714340), (3, 7809560), (4, 5857170), (5, 4685736), (6, 3904780), (8, 2928585), (10, 2342868), (11, 2129880), (12, 1952390), (15, 1561912), (20, 1171434), (22, 1064940), (24, 976195), (30, 780956), (33, 709960), (40, 585717), (44, 532470), (55, 425976), (60, 390478), (66, 354980), (88, 266235), (110, 212988), (120, 195239), (132, 177490), (165, 141992), (220, 106494), (264, 88745), (330, 70996), (440, 53247), (660, 35498), (1320, 17749)]