5182380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 18620448

約数和(自身を除く): 13438068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 457, 540, 567, 630, 756, 810, 914, 945, 1134, 1260, 1371, 1620, 1828, 1890, 2268, 2285, 2742, 2835, 3199, 3780, 4113, 4570, 5484, 5670, 6398, 6855, 8226, 9140, 9597, 11340, 12339, 12796, 13710, 15995, 16452, 19194, 20565, 24678, 27420, 28791, 31990, 37017, 38388, 41130, 47985, 49356, 57582, 61695, 63980, 74034, 82260, 86373, 95970, 115164, 123390, 143955, 148068, 172746, 185085, 191940, 246780, 259119, 287910, 345492, 370170, 431865, 518238, 575820, 740340, 863730, 1036476, 1295595, 1727460, 2591190, 5182380]

約数ペア:

[(1, 5182380), (2, 2591190), (3, 1727460), (4, 1295595), (5, 1036476), (6, 863730), (7, 740340), (9, 575820), (10, 518238), (12, 431865), (14, 370170), (15, 345492), (18, 287910), (20, 259119), (21, 246780), (27, 191940), (28, 185085), (30, 172746), (35, 148068), (36, 143955), (42, 123390), (45, 115164), (54, 95970), (60, 86373), (63, 82260), (70, 74034), (81, 63980), (84, 61695), (90, 57582), (105, 49356), (108, 47985), (126, 41130), (135, 38388), (140, 37017), (162, 31990), (180, 28791), (189, 27420), (210, 24678), (252, 20565), (270, 19194), (315, 16452), (324, 15995), (378, 13710), (405, 12796), (420, 12339), (457, 11340), (540, 9597), (567, 9140), (630, 8226), (756, 6855), (810, 6398), (914, 5670), (945, 5484), (1134, 4570), (1260, 4113), (1371, 3780), (1620, 3199), (1828, 2835), (1890, 2742), (2268, 2285)]