111185880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 250726440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 271, 312, 390, 520, 526, 542, 780, 789, 813, 1052, 1084, 1315, 1355, 1560, 1578, 1626, 2104, 2168, 2630, 2710, 3156, 3252, 3419, 3523, 3945, 4065, 5260, 5420, 6312, 6504, 6838, 7046, 7890, 8130, 10257, 10520, 10569, 10840, 13676, 14092, 15780, 16260, 17095, 17615, 20514, 21138, 27352, 28184, 31560, 32520, 34190, 35230, 41028, 42276, 51285, 52845, 68380, 70460, 71273, 82056, 84552, 102570, 105690, 136760, 140920, 142546, 205140, 211380, 213819, 285092, 356365, 410280, 422760, 427638, 570184, 712730, 855276, 926549, 1069095, 1425460, 1710552, 1853098, 2138190, 2779647, 2850920, 3706196, 4276380, 4632745, 5559294, 7412392, 8552760, 9265490, 11118588, 13898235, 18530980, 22237176, 27796470, 37061960, 55592940, 111185880]

約数ペア:

[(1, 111185880), (2, 55592940), (3, 37061960), (4, 27796470), (5, 22237176), (6, 18530980), (8, 13898235), (10, 11118588), (12, 9265490), (13, 8552760), (15, 7412392), (20, 5559294), (24, 4632745), (26, 4276380), (30, 3706196), (39, 2850920), (40, 2779647), (52, 2138190), (60, 1853098), (65, 1710552), (78, 1425460), (104, 1069095), (120, 926549), (130, 855276), (156, 712730), (195, 570184), (260, 427638), (263, 422760), (271, 410280), (312, 356365), (390, 285092), (520, 213819), (526, 211380), (542, 205140), (780, 142546), (789, 140920), (813, 136760), (1052, 105690), (1084, 102570), (1315, 84552), (1355, 82056), (1560, 71273), (1578, 70460), (1626, 68380), (2104, 52845), (2168, 51285), (2630, 42276), (2710, 41028), (3156, 35230), (3252, 34190), (3419, 32520), (3523, 31560), (3945, 28184), (4065, 27352), (5260, 21138), (5420, 20514), (6312, 17615), (6504, 17095), (6838, 16260), (7046, 15780), (7890, 14092), (8130, 13676), (10257, 10840), (10520, 10569)]