12884088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521201}}^1$

素因数の和:521320

約数の個数: 80

約数和(自身を含む): 40328525952

約数和(自身を除く): 27444437232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 521201, 1042402, 1563603, 2084804, 2606005, 3127206, 4169608, 5212010, 6254412, 7818015, 8339216, 10424020, 12508824, 15636030, 20848040, 25017648, 31272060, 41696080, 53683703, 62544120, 107367406, 125088240, 161051109, 214734812, 268418515, 322102218, 429469624, 536837030, 644204436, 805255545, 858939248, 1073674060, 1288408872, 1610511090, 2147348120, 2576817744, 3221022180, 4294696240, 6442044360, 12884088720]

約数ペア:

[(1, 12884088720), (2, 6442044360), (3, 4294696240), (4, 3221022180), (5, 2576817744), (6, 2147348120), (8, 1610511090), (10, 1288408872), (12, 1073674060), (15, 858939248), (16, 805255545), (20, 644204436), (24, 536837030), (30, 429469624), (40, 322102218), (48, 268418515), (60, 214734812), (80, 161051109), (103, 125088240), (120, 107367406), (206, 62544120), (240, 53683703), (309, 41696080), (412, 31272060), (515, 25017648), (618, 20848040), (824, 15636030), (1030, 12508824), (1236, 10424020), (1545, 8339216), (1648, 7818015), (2060, 6254412), (2472, 5212010), (3090, 4169608), (4120, 3127206), (4944, 2606005), (6180, 2084804), (8240, 1563603), (12360, 1042402), (24720, 521201)]