120567720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 454970880

約数和(自身を除く): 334403160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 61, 65, 70, 78, 84, 91, 104, 105, 120, 122, 130, 140, 156, 168, 181, 182, 183, 195, 210, 244, 260, 273, 280, 305, 312, 362, 364, 366, 390, 420, 427, 455, 488, 520, 543, 546, 610, 724, 728, 732, 780, 793, 840, 854, 905, 910, 915, 1086, 1092, 1220, 1267, 1281, 1365, 1448, 1464, 1560, 1586, 1708, 1810, 1820, 1830, 2135, 2172, 2184, 2353, 2379, 2440, 2534, 2562, 2715, 2730, 3172, 3416, 3620, 3640, 3660, 3801, 3965, 4270, 4344, 4706, 4758, 5068, 5124, 5430, 5460, 5551, 6335, 6344, 6405, 7059, 7240, 7320, 7602, 7930, 8540, 9412, 9516, 10136, 10248, 10860, 10920, 11041, 11102, 11765, 11895, 12670, 12810, 14118, 15204, 15860, 16471, 16653, 17080, 18824, 19005, 19032, 21720, 22082, 22204, 23530, 23790, 25340, 25620, 27755, 28236, 30408, 31720, 32942, 33123, 33306, 35295, 38010, 44164, 44408, 47060, 47580, 49413, 50680, 51240, 55205, 55510, 56472, 65884, 66246, 66612, 70590, 76020, 77287, 82355, 83265, 88328, 94120, 95160, 98826, 110410, 111020, 131768, 132492, 133224, 141180, 143533, 152040, 154574, 164710, 165615, 166530, 197652, 220820, 222040, 231861, 247065, 264984, 282360, 287066, 309148, 329420, 331230, 333060, 386435, 395304, 430599, 441640, 463722, 494130, 574132, 618296, 658840, 662460, 666120, 717665, 772870, 861198, 927444, 988260, 1004731, 1148264, 1159305, 1324920, 1435330, 1545740, 1722396, 1854888, 1976520, 2009462, 2152995, 2318610, 2870660, 3014193, 3091480, 3444792, 4018924, 4305990, 4637220, 5023655, 5741320, 6028386, 8037848, 8611980, 9274440, 10047310, 12056772, 15070965, 17223960, 20094620, 24113544, 30141930, 40189240, 60283860, 120567720]

約数ペア:

[(1, 120567720), (2, 60283860), (3, 40189240), (4, 30141930), (5, 24113544), (6, 20094620), (7, 17223960), (8, 15070965), (10, 12056772), (12, 10047310), (13, 9274440), (14, 8611980), (15, 8037848), (20, 6028386), (21, 5741320), (24, 5023655), (26, 4637220), (28, 4305990), (30, 4018924), (35, 3444792), (39, 3091480), (40, 3014193), (42, 2870660), (52, 2318610), (56, 2152995), (60, 2009462), (61, 1976520), (65, 1854888), (70, 1722396), (78, 1545740), (84, 1435330), (91, 1324920), (104, 1159305), (105, 1148264), (120, 1004731), (122, 988260), (130, 927444), (140, 861198), (156, 772870), (168, 717665), (181, 666120), (182, 662460), (183, 658840), (195, 618296), (210, 574132), (244, 494130), (260, 463722), (273, 441640), (280, 430599), (305, 395304), (312, 386435), (362, 333060), (364, 331230), (366, 329420), (390, 309148), (420, 287066), (427, 282360), (455, 264984), (488, 247065), (520, 231861), (543, 222040), (546, 220820), (610, 197652), (724, 166530), (728, 165615), (732, 164710), (780, 154574), (793, 152040), (840, 143533), (854, 141180), (905, 133224), (910, 132492), (915, 131768), (1086, 111020), (1092, 110410), (1220, 98826), (1267, 95160), (1281, 94120), (1365, 88328), (1448, 83265), (1464, 82355), (1560, 77287), (1586, 76020), (1708, 70590), (1810, 66612), (1820, 66246), (1830, 65884), (2135, 56472), (2172, 55510), (2184, 55205), (2353, 51240), (2379, 50680), (2440, 49413), (2534, 47580), (2562, 47060), (2715, 44408), (2730, 44164), (3172, 38010), (3416, 35295), (3620, 33306), (3640, 33123), (3660, 32942), (3801, 31720), (3965, 30408), (4270, 28236), (4344, 27755), (4706, 25620), (4758, 25340), (5068, 23790), (5124, 23530), (5430, 22204), (5460, 22082), (5551, 21720), (6335, 19032), (6344, 19005), (6405, 18824), (7059, 17080), (7240, 16653), (7320, 16471), (7602, 15860), (7930, 15204), (8540, 14118), (9412, 12810), (9516, 12670), (10136, 11895), (10248, 11765), (10860, 11102), (10920, 11041)]