240036160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8280

約数の個数: 112

約数和(自身を含む): 703575936

約数和(自身を除く): 463539776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 8243, 14560, 16486, 29120, 32972, 41215, 57701, 65944, 82430, 107159, 115402, 131888, 164860, 214318, 230804, 263776, 288505, 329720, 428636, 461608, 527552, 535795, 577010, 659440, 750113, 857272, 923216, 1071590, 1154020, 1318880, 1500226, 1714544, 1846432, 2143180, 2308040, 2637760, 3000452, 3429088, 3692864, 3750565, 4286360, 4616080, 6000904, 6858176, 7501130, 8572720, 9232160, 12001808, 15002260, 17145440, 18464320, 24003616, 30004520, 34290880, 48007232, 60009040, 120018080, 240036160]

約数ペア:

[(1, 240036160), (2, 120018080), (4, 60009040), (5, 48007232), (7, 34290880), (8, 30004520), (10, 24003616), (13, 18464320), (14, 17145440), (16, 15002260), (20, 12001808), (26, 9232160), (28, 8572720), (32, 7501130), (35, 6858176), (40, 6000904), (52, 4616080), (56, 4286360), (64, 3750565), (65, 3692864), (70, 3429088), (80, 3000452), (91, 2637760), (104, 2308040), (112, 2143180), (130, 1846432), (140, 1714544), (160, 1500226), (182, 1318880), (208, 1154020), (224, 1071590), (260, 923216), (280, 857272), (320, 750113), (364, 659440), (416, 577010), (448, 535795), (455, 527552), (520, 461608), (560, 428636), (728, 329720), (832, 288505), (910, 263776), (1040, 230804), (1120, 214318), (1456, 164860), (1820, 131888), (2080, 115402), (2240, 107159), (2912, 82430), (3640, 65944), (4160, 57701), (5824, 41215), (7280, 32972), (8243, 29120), (14560, 16486)]