448579920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60293}}^1$

素因数の和:60340

約数の個数: 80

約数和(自身を含む): 1435479552

約数和(自身を除く): 986899632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 60293, 120586, 180879, 241172, 301465, 361758, 482344, 602930, 723516, 904395, 964688, 1205860, 1447032, 1808790, 1869083, 2411720, 2894064, 3617580, 3738166, 4823440, 5607249, 7235160, 7476332, 9345415, 11214498, 14470320, 14952664, 18690830, 22428996, 28036245, 29905328, 37381660, 44857992, 56072490, 74763320, 89715984, 112144980, 149526640, 224289960, 448579920]

約数ペア:

[(1, 448579920), (2, 224289960), (3, 149526640), (4, 112144980), (5, 89715984), (6, 74763320), (8, 56072490), (10, 44857992), (12, 37381660), (15, 29905328), (16, 28036245), (20, 22428996), (24, 18690830), (30, 14952664), (31, 14470320), (40, 11214498), (48, 9345415), (60, 7476332), (62, 7235160), (80, 5607249), (93, 4823440), (120, 3738166), (124, 3617580), (155, 2894064), (186, 2411720), (240, 1869083), (248, 1808790), (310, 1447032), (372, 1205860), (465, 964688), (496, 904395), (620, 723516), (744, 602930), (930, 482344), (1240, 361758), (1488, 301465), (1860, 241172), (2480, 180879), (3720, 120586), (7440, 60293)]