120098720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 326809728

約数和(自身を除く): 206711008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 683, 785, 1099, 1120, 1256, 1366, 1570, 2198, 2512, 2732, 3140, 3415, 4396, 4781, 5024, 5464, 5495, 6280, 6830, 8792, 9562, 10928, 10990, 12560, 13660, 17584, 19124, 21856, 21980, 23905, 25120, 27320, 35168, 38248, 43960, 47810, 54640, 76496, 87920, 95620, 107231, 109280, 152992, 175840, 191240, 214462, 382480, 428924, 536155, 750617, 764960, 857848, 1072310, 1501234, 1715696, 2144620, 3002468, 3431392, 3753085, 4289240, 6004936, 7506170, 8578480, 12009872, 15012340, 17156960, 24019744, 30024680, 60049360, 120098720]

約数ペア:

[(1, 120098720), (2, 60049360), (4, 30024680), (5, 24019744), (7, 17156960), (8, 15012340), (10, 12009872), (14, 8578480), (16, 7506170), (20, 6004936), (28, 4289240), (32, 3753085), (35, 3431392), (40, 3002468), (56, 2144620), (70, 1715696), (80, 1501234), (112, 1072310), (140, 857848), (157, 764960), (160, 750617), (224, 536155), (280, 428924), (314, 382480), (560, 214462), (628, 191240), (683, 175840), (785, 152992), (1099, 109280), (1120, 107231), (1256, 95620), (1366, 87920), (1570, 76496), (2198, 54640), (2512, 47810), (2732, 43960), (3140, 38248), (3415, 35168), (4396, 27320), (4781, 25120), (5024, 23905), (5464, 21980), (5495, 21856), (6280, 19124), (6830, 17584), (8792, 13660), (9562, 12560), (10928, 10990)]