129043080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 434516940

約数和(自身を除く): 305473860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 373, 465, 558, 620, 744, 746, 930, 961, 1116, 1119, 1240, 1395, 1492, 1860, 1865, 1922, 2232, 2238, 2790, 2883, 2984, 3357, 3720, 3730, 3844, 4476, 4805, 5580, 5595, 5766, 6714, 7460, 7688, 8649, 8952, 9610, 11160, 11190, 11532, 11563, 13428, 14415, 14920, 16785, 17298, 19220, 22380, 23064, 23126, 26856, 28830, 33570, 34596, 34689, 38440, 43245, 44760, 46252, 57660, 57815, 67140, 69192, 69378, 86490, 92504, 104067, 115320, 115630, 134280, 138756, 172980, 173445, 208134, 231260, 277512, 345960, 346890, 358453, 416268, 462520, 520335, 693780, 716906, 832536, 1040670, 1075359, 1387560, 1433812, 1792265, 2081340, 2150718, 2867624, 3226077, 3584530, 4162680, 4301436, 5376795, 6452154, 7169060, 8602872, 10753590, 12904308, 14338120, 16130385, 21507180, 25808616, 32260770, 43014360, 64521540, 129043080]

約数ペア:

[(1, 129043080), (2, 64521540), (3, 43014360), (4, 32260770), (5, 25808616), (6, 21507180), (8, 16130385), (9, 14338120), (10, 12904308), (12, 10753590), (15, 8602872), (18, 7169060), (20, 6452154), (24, 5376795), (30, 4301436), (31, 4162680), (36, 3584530), (40, 3226077), (45, 2867624), (60, 2150718), (62, 2081340), (72, 1792265), (90, 1433812), (93, 1387560), (120, 1075359), (124, 1040670), (155, 832536), (180, 716906), (186, 693780), (248, 520335), (279, 462520), (310, 416268), (360, 358453), (372, 346890), (373, 345960), (465, 277512), (558, 231260), (620, 208134), (744, 173445), (746, 172980), (930, 138756), (961, 134280), (1116, 115630), (1119, 115320), (1240, 104067), (1395, 92504), (1492, 86490), (1860, 69378), (1865, 69192), (1922, 67140), (2232, 57815), (2238, 57660), (2790, 46252), (2883, 44760), (2984, 43245), (3357, 38440), (3720, 34689), (3730, 34596), (3844, 33570), (4476, 28830), (4805, 26856), (5580, 23126), (5595, 23064), (5766, 22380), (6714, 19220), (7460, 17298), (7688, 16785), (8649, 14920), (8952, 14415), (9610, 13428), (11160, 11563), (11190, 11532)]