30124640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 96

約数和(自身を含む): 87635520

約数和(自身を除く): 57510880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2069, 2080, 2912, 3640, 4138, 7280, 8276, 10345, 14483, 14560, 16552, 20690, 26897, 28966, 33104, 41380, 53794, 57932, 66208, 72415, 82760, 107588, 115864, 134485, 144830, 165520, 188279, 215176, 231728, 268970, 289660, 331040, 376558, 430352, 463456, 537940, 579320, 753116, 860704, 941395, 1075880, 1158640, 1506232, 1882790, 2151760, 2317280, 3012464, 3765580, 4303520, 6024928, 7531160, 15062320, 30124640]

約数ペア:

[(1, 30124640), (2, 15062320), (4, 7531160), (5, 6024928), (7, 4303520), (8, 3765580), (10, 3012464), (13, 2317280), (14, 2151760), (16, 1882790), (20, 1506232), (26, 1158640), (28, 1075880), (32, 941395), (35, 860704), (40, 753116), (52, 579320), (56, 537940), (65, 463456), (70, 430352), (80, 376558), (91, 331040), (104, 289660), (112, 268970), (130, 231728), (140, 215176), (160, 188279), (182, 165520), (208, 144830), (224, 134485), (260, 115864), (280, 107588), (364, 82760), (416, 72415), (455, 66208), (520, 57932), (560, 53794), (728, 41380), (910, 33104), (1040, 28966), (1120, 26897), (1456, 20690), (1820, 16552), (2069, 14560), (2080, 14483), (2912, 10345), (3640, 8276), (4138, 7280)]