301101760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 749076480

約数和(自身を除く): 447974720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 239, 248, 254, 310, 320, 478, 496, 508, 620, 635, 956, 992, 1016, 1195, 1240, 1270, 1912, 1984, 2032, 2390, 2480, 2540, 3824, 3937, 4064, 4780, 4960, 5080, 7409, 7648, 7874, 8128, 9560, 9920, 10160, 14818, 15296, 15748, 19120, 19685, 20320, 29636, 30353, 31496, 37045, 38240, 39370, 40640, 59272, 60706, 62992, 74090, 76480, 78740, 118544, 121412, 125984, 148180, 151765, 157480, 237088, 242824, 251968, 296360, 303530, 314960, 474176, 485648, 592720, 607060, 629920, 940943, 971296, 1185440, 1214120, 1259840, 1881886, 1942592, 2370880, 2428240, 3763772, 4704715, 4856480, 7527544, 9409430, 9712960, 15055088, 18818860, 30110176, 37637720, 60220352, 75275440, 150550880, 301101760]

約数ペア:

[(1, 301101760), (2, 150550880), (4, 75275440), (5, 60220352), (8, 37637720), (10, 30110176), (16, 18818860), (20, 15055088), (31, 9712960), (32, 9409430), (40, 7527544), (62, 4856480), (64, 4704715), (80, 3763772), (124, 2428240), (127, 2370880), (155, 1942592), (160, 1881886), (239, 1259840), (248, 1214120), (254, 1185440), (310, 971296), (320, 940943), (478, 629920), (496, 607060), (508, 592720), (620, 485648), (635, 474176), (956, 314960), (992, 303530), (1016, 296360), (1195, 251968), (1240, 242824), (1270, 237088), (1912, 157480), (1984, 151765), (2032, 148180), (2390, 125984), (2480, 121412), (2540, 118544), (3824, 78740), (3937, 76480), (4064, 74090), (4780, 62992), (4960, 60706), (5080, 59272), (7409, 40640), (7648, 39370), (7874, 38240), (8128, 37045), (9560, 31496), (9920, 30353), (10160, 29636), (14818, 20320), (15296, 19685), (15748, 19120)]