802121280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:27004

約数の個数: 112

約数和(自身を含む): 2628985344

約数和(自身を除く): 1826864064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 26953, 29760, 53906, 80859, 107812, 134765, 161718, 215624, 269530, 323436, 404295, 431248, 539060, 646872, 808590, 835543, 862496, 1078120, 1293744, 1617180, 1671086, 1724992, 2156240, 2506629, 2587488, 3234360, 3342172, 4177715, 4312480, 5013258, 5174976, 6468720, 6684344, 8355430, 8624960, 10026516, 12533145, 12937440, 13368688, 16710860, 20053032, 25066290, 25874880, 26737376, 33421720, 40106064, 50132580, 53474752, 66843440, 80212128, 100265160, 133686880, 160424256, 200530320, 267373760, 401060640, 802121280]

約数ペア:

[(1, 802121280), (2, 401060640), (3, 267373760), (4, 200530320), (5, 160424256), (6, 133686880), (8, 100265160), (10, 80212128), (12, 66843440), (15, 53474752), (16, 50132580), (20, 40106064), (24, 33421720), (30, 26737376), (31, 25874880), (32, 25066290), (40, 20053032), (48, 16710860), (60, 13368688), (62, 12937440), (64, 12533145), (80, 10026516), (93, 8624960), (96, 8355430), (120, 6684344), (124, 6468720), (155, 5174976), (160, 5013258), (186, 4312480), (192, 4177715), (240, 3342172), (248, 3234360), (310, 2587488), (320, 2506629), (372, 2156240), (465, 1724992), (480, 1671086), (496, 1617180), (620, 1293744), (744, 1078120), (930, 862496), (960, 835543), (992, 808590), (1240, 646872), (1488, 539060), (1860, 431248), (1984, 404295), (2480, 323436), (2976, 269530), (3720, 215624), (4960, 161718), (5952, 134765), (7440, 107812), (9920, 80859), (14880, 53906), (26953, 29760)]