109281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 341015040

約数和(自身を除く): 231733320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 151, 163, 185, 222, 296, 302, 326, 370, 444, 453, 489, 555, 604, 652, 740, 755, 815, 888, 906, 978, 1110, 1208, 1304, 1480, 1510, 1630, 1812, 1956, 2220, 2265, 2445, 3020, 3260, 3624, 3912, 4440, 4530, 4890, 5587, 6031, 6040, 6520, 9060, 9780, 11174, 12062, 16761, 18093, 18120, 19560, 22348, 24124, 24613, 27935, 30155, 33522, 36186, 44696, 48248, 49226, 55870, 60310, 67044, 72372, 73839, 83805, 90465, 98452, 111740, 120620, 123065, 134088, 144744, 147678, 167610, 180930, 196904, 223480, 241240, 246130, 295356, 335220, 361860, 369195, 492260, 590712, 670440, 723720, 738390, 910681, 984520, 1476780, 1821362, 2732043, 2953560, 3642724, 4553405, 5464086, 7285448, 9106810, 10928172, 13660215, 18213620, 21856344, 27320430, 36427240, 54640860, 109281720]

約数ペア:

[(1, 109281720), (2, 54640860), (3, 36427240), (4, 27320430), (5, 21856344), (6, 18213620), (8, 13660215), (10, 10928172), (12, 9106810), (15, 7285448), (20, 5464086), (24, 4553405), (30, 3642724), (37, 2953560), (40, 2732043), (60, 1821362), (74, 1476780), (111, 984520), (120, 910681), (148, 738390), (151, 723720), (163, 670440), (185, 590712), (222, 492260), (296, 369195), (302, 361860), (326, 335220), (370, 295356), (444, 246130), (453, 241240), (489, 223480), (555, 196904), (604, 180930), (652, 167610), (740, 147678), (755, 144744), (815, 134088), (888, 123065), (906, 120620), (978, 111740), (1110, 98452), (1208, 90465), (1304, 83805), (1480, 73839), (1510, 72372), (1630, 67044), (1812, 60310), (1956, 55870), (2220, 49226), (2265, 48248), (2445, 44696), (3020, 36186), (3260, 33522), (3624, 30155), (3912, 27935), (4440, 24613), (4530, 24124), (4890, 22348), (5587, 19560), (6031, 18120), (6040, 18093), (6520, 16761), (9060, 12062), (9780, 11174)]