28934498280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{7621}}^1$

素因数の和:8755

約数の個数: 128

約数和(自身を含む): 89890819200

約数和(自身を除く): 60956320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1091, 1160, 1740, 2182, 3273, 3480, 4364, 5455, 6546, 7621, 8728, 10910, 13092, 15242, 16365, 21820, 22863, 26184, 30484, 31639, 32730, 38105, 43640, 45726, 60968, 63278, 65460, 76210, 91452, 94917, 114315, 126556, 130920, 152420, 158195, 182904, 189834, 221009, 228630, 253112, 304840, 316390, 379668, 442018, 457260, 474585, 632780, 663027, 759336, 884036, 914520, 949170, 1105045, 1265560, 1326054, 1768072, 1898340, 2210090, 2652108, 3315135, 3796680, 4420180, 5304216, 6630270, 8314511, 8840360, 13260540, 16629022, 24943533, 26521080, 33258044, 41572555, 49887066, 66516088, 83145110, 99774132, 124717665, 166290220, 199548264, 241120819, 249435330, 332580440, 482241638, 498870660, 723362457, 964483276, 997741320, 1205604095, 1446724914, 1928966552, 2411208190, 2893449828, 3616812285, 4822416380, 5786899656, 7233624570, 9644832760, 14467249140, 28934498280]

約数ペア:

[(1, 28934498280), (2, 14467249140), (3, 9644832760), (4, 7233624570), (5, 5786899656), (6, 4822416380), (8, 3616812285), (10, 2893449828), (12, 2411208190), (15, 1928966552), (20, 1446724914), (24, 1205604095), (29, 997741320), (30, 964483276), (40, 723362457), (58, 498870660), (60, 482241638), (87, 332580440), (116, 249435330), (120, 241120819), (145, 199548264), (174, 166290220), (232, 124717665), (290, 99774132), (348, 83145110), (435, 66516088), (580, 49887066), (696, 41572555), (870, 33258044), (1091, 26521080), (1160, 24943533), (1740, 16629022), (2182, 13260540), (3273, 8840360), (3480, 8314511), (4364, 6630270), (5455, 5304216), (6546, 4420180), (7621, 3796680), (8728, 3315135), (10910, 2652108), (13092, 2210090), (15242, 1898340), (16365, 1768072), (21820, 1326054), (22863, 1265560), (26184, 1105045), (30484, 949170), (31639, 914520), (32730, 884036), (38105, 759336), (43640, 663027), (45726, 632780), (60968, 474585), (63278, 457260), (65460, 442018), (76210, 379668), (91452, 316390), (94917, 304840), (114315, 253112), (126556, 228630), (130920, 221009), (152420, 189834), (158195, 182904)]