303937440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 960797376

約数和(自身を除く): 656859936

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, 331, 480, 662, 993, 1324, 1655, 1913, 1986, 2648, 3310, 3826, 3972, 4965, 5296, 5739, 6620, 7652, 7944, 9565, 9930, 10592, 11478, 13240, 15304, 15888, 19130, 19860, 22956, 26480, 28695, 30608, 31776, 38260, 39720, 45912, 52960, 57390, 61216, 76520, 79440, 91824, 114780, 153040, 158880, 183648, 229560, 306080, 459120, 633203, 918240, 1266406, 1899609, 2532812, 3166015, 3799218, 5065624, 6332030, 7598436, 9498045, 10131248, 12664060, 15196872, 18996090, 20262496, 25328120, 30393744, 37992180, 50656240, 60787488, 75984360, 101312480, 151968720, 303937440]

約数ペア:

[(1, 303937440), (2, 151968720), (3, 101312480), (4, 75984360), (5, 60787488), (6, 50656240), (8, 37992180), (10, 30393744), (12, 25328120), (15, 20262496), (16, 18996090), (20, 15196872), (24, 12664060), (30, 10131248), (32, 9498045), (40, 7598436), (48, 6332030), (60, 5065624), (80, 3799218), (96, 3166015), (120, 2532812), (160, 1899609), (240, 1266406), (331, 918240), (480, 633203), (662, 459120), (993, 306080), (1324, 229560), (1655, 183648), (1913, 158880), (1986, 153040), (2648, 114780), (3310, 91824), (3826, 79440), (3972, 76520), (4965, 61216), (5296, 57390), (5739, 52960), (6620, 45912), (7652, 39720), (7944, 38260), (9565, 31776), (9930, 30608), (10592, 28695), (11478, 26480), (13240, 22956), (15304, 19860), (15888, 19130)]