401060640

素因数分解:

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

素因数の和:27002

約数の個数: 96

約数和(自身を含む): 1304142336

約数和(自身を除く): 903081696

約数列:

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

約数ペア:

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