123410880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 168

約数和(自身を含む): 431029872

約数和(自身を除く): 307618992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 587, 657, 720, 730, 876, 960, 1095, 1168, 1174, 1314, 1440, 1460, 1752, 1761, 2190, 2336, 2348, 2628, 2880, 2920, 2935, 3285, 3504, 3522, 4380, 4672, 4696, 5256, 5283, 5840, 5870, 6570, 7008, 7044, 8760, 8805, 9392, 10512, 10566, 11680, 11740, 13140, 14016, 14088, 17520, 17610, 18784, 21024, 21132, 23360, 23480, 26280, 26415, 28176, 35040, 35220, 37568, 42048, 42264, 42851, 46960, 52560, 52830, 56352, 70080, 70440, 84528, 85702, 93920, 105120, 105660, 112704, 128553, 140880, 169056, 171404, 187840, 210240, 211320, 214255, 257106, 281760, 338112, 342808, 385659, 422640, 428510, 514212, 563520, 642765, 685616, 771318, 845280, 857020, 1028424, 1285530, 1371232, 1542636, 1690560, 1714040, 1928295, 2056848, 2571060, 2742464, 3085272, 3428080, 3856590, 4113696, 5142120, 6170544, 6856160, 7713180, 8227392, 10284240, 12341088, 13712320, 15426360, 20568480, 24682176, 30852720, 41136960, 61705440, 123410880]

約数ペア:

[(1, 123410880), (2, 61705440), (3, 41136960), (4, 30852720), (5, 24682176), (6, 20568480), (8, 15426360), (9, 13712320), (10, 12341088), (12, 10284240), (15, 8227392), (16, 7713180), (18, 6856160), (20, 6170544), (24, 5142120), (30, 4113696), (32, 3856590), (36, 3428080), (40, 3085272), (45, 2742464), (48, 2571060), (60, 2056848), (64, 1928295), (72, 1714040), (73, 1690560), (80, 1542636), (90, 1371232), (96, 1285530), (120, 1028424), (144, 857020), (146, 845280), (160, 771318), (180, 685616), (192, 642765), (219, 563520), (240, 514212), (288, 428510), (292, 422640), (320, 385659), (360, 342808), (365, 338112), (438, 281760), (480, 257106), (576, 214255), (584, 211320), (587, 210240), (657, 187840), (720, 171404), (730, 169056), (876, 140880), (960, 128553), (1095, 112704), (1168, 105660), (1174, 105120), (1314, 93920), (1440, 85702), (1460, 84528), (1752, 70440), (1761, 70080), (2190, 56352), (2336, 52830), (2348, 52560), (2628, 46960), (2880, 42851), (2920, 42264), (2935, 42048), (3285, 37568), (3504, 35220), (3522, 35040), (4380, 28176), (4672, 26415), (4696, 26280), (5256, 23480), (5283, 23360), (5840, 21132), (5870, 21024), (6570, 18784), (7008, 17610), (7044, 17520), (8760, 14088), (8805, 14016), (9392, 13140), (10512, 11740), (10566, 11680)]