122400320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1108

約数の個数: 112

約数和(自身を含む): 339717888

約数和(自身を除く): 217317568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1031, 1060, 1120, 1484, 1696, 1855, 2062, 2120, 2240, 2968, 3392, 3710, 4124, 4240, 5155, 5936, 7217, 7420, 8248, 8480, 10310, 11872, 14434, 14840, 16496, 16960, 20620, 23744, 28868, 29680, 32992, 36085, 41240, 54643, 57736, 59360, 65984, 72170, 82480, 109286, 115472, 118720, 144340, 164960, 218572, 230944, 273215, 288680, 329920, 382501, 437144, 461888, 546430, 577360, 765002, 874288, 1092860, 1154720, 1530004, 1748576, 1912505, 2185720, 2309440, 3060008, 3497152, 3825010, 4371440, 6120016, 7650020, 8742880, 12240032, 15300040, 17485760, 24480064, 30600080, 61200160, 122400320]

約数ペア:

[(1, 122400320), (2, 61200160), (4, 30600080), (5, 24480064), (7, 17485760), (8, 15300040), (10, 12240032), (14, 8742880), (16, 7650020), (20, 6120016), (28, 4371440), (32, 3825010), (35, 3497152), (40, 3060008), (53, 2309440), (56, 2185720), (64, 1912505), (70, 1748576), (80, 1530004), (106, 1154720), (112, 1092860), (140, 874288), (160, 765002), (212, 577360), (224, 546430), (265, 461888), (280, 437144), (320, 382501), (371, 329920), (424, 288680), (448, 273215), (530, 230944), (560, 218572), (742, 164960), (848, 144340), (1031, 118720), (1060, 115472), (1120, 109286), (1484, 82480), (1696, 72170), (1855, 65984), (2062, 59360), (2120, 57736), (2240, 54643), (2968, 41240), (3392, 36085), (3710, 32992), (4124, 29680), (4240, 28868), (5155, 23744), (5936, 20620), (7217, 16960), (7420, 16496), (8248, 14840), (8480, 14434), (10310, 11872)]