69516120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 220838400

約数和(自身を除く): 151322280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 283, 345, 356, 445, 460, 534, 552, 566, 690, 712, 849, 890, 920, 1068, 1132, 1335, 1380, 1415, 1698, 1780, 2047, 2136, 2264, 2670, 2760, 2830, 3396, 3560, 4094, 4245, 5340, 5660, 6141, 6509, 6792, 8188, 8490, 10235, 10680, 11320, 12282, 13018, 16376, 16980, 19527, 20470, 24564, 25187, 26036, 30705, 32545, 33960, 39054, 40940, 49128, 50374, 52072, 61410, 65090, 75561, 78108, 81880, 97635, 100748, 122820, 125935, 130180, 151122, 156216, 195270, 201496, 245640, 251870, 260360, 302244, 377805, 390540, 503740, 579301, 604488, 755610, 781080, 1007480, 1158602, 1511220, 1737903, 2317204, 2896505, 3022440, 3475806, 4634408, 5793010, 6951612, 8689515, 11586020, 13903224, 17379030, 23172040, 34758060, 69516120]

約数ペア:

[(1, 69516120), (2, 34758060), (3, 23172040), (4, 17379030), (5, 13903224), (6, 11586020), (8, 8689515), (10, 6951612), (12, 5793010), (15, 4634408), (20, 3475806), (23, 3022440), (24, 2896505), (30, 2317204), (40, 1737903), (46, 1511220), (60, 1158602), (69, 1007480), (89, 781080), (92, 755610), (115, 604488), (120, 579301), (138, 503740), (178, 390540), (184, 377805), (230, 302244), (267, 260360), (276, 251870), (283, 245640), (345, 201496), (356, 195270), (445, 156216), (460, 151122), (534, 130180), (552, 125935), (566, 122820), (690, 100748), (712, 97635), (849, 81880), (890, 78108), (920, 75561), (1068, 65090), (1132, 61410), (1335, 52072), (1380, 50374), (1415, 49128), (1698, 40940), (1780, 39054), (2047, 33960), (2136, 32545), (2264, 30705), (2670, 26036), (2760, 25187), (2830, 24564), (3396, 20470), (3560, 19527), (4094, 16980), (4245, 16376), (5340, 13018), (5660, 12282), (6141, 11320), (6509, 10680), (6792, 10235), (8188, 8490)]