1569268320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3299}}^1$

素因数の和:4308

約数の個数: 96

約数和(自身を含む): 4949683200

約数和(自身を除く): 3380414880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 991, 1982, 2973, 3299, 3964, 4955, 5946, 6598, 7928, 9897, 9910, 11892, 13196, 14865, 15856, 16495, 19794, 19820, 23784, 26392, 29730, 31712, 32990, 39588, 39640, 47568, 49485, 52784, 59460, 65980, 79176, 79280, 95136, 98970, 105568, 118920, 131960, 158352, 158560, 197940, 237840, 263920, 316704, 395880, 475680, 527840, 791760, 1583520, 3269309, 6538618, 9807927, 13077236, 16346545, 19615854, 26154472, 32693090, 39231708, 49039635, 52308944, 65386180, 78463416, 98079270, 104617888, 130772360, 156926832, 196158540, 261544720, 313853664, 392317080, 523089440, 784634160, 1569268320]

約数ペア:

[(1, 1569268320), (2, 784634160), (3, 523089440), (4, 392317080), (5, 313853664), (6, 261544720), (8, 196158540), (10, 156926832), (12, 130772360), (15, 104617888), (16, 98079270), (20, 78463416), (24, 65386180), (30, 52308944), (32, 49039635), (40, 39231708), (48, 32693090), (60, 26154472), (80, 19615854), (96, 16346545), (120, 13077236), (160, 9807927), (240, 6538618), (480, 3269309), (991, 1583520), (1982, 791760), (2973, 527840), (3299, 475680), (3964, 395880), (4955, 316704), (5946, 263920), (6598, 237840), (7928, 197940), (9897, 158560), (9910, 158352), (11892, 131960), (13196, 118920), (14865, 105568), (15856, 98970), (16495, 95136), (19794, 79280), (19820, 79176), (23784, 65980), (26392, 59460), (29730, 52784), (31712, 49485), (32990, 47568), (39588, 39640)]