16816624080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{25657}}^1$

素因数の和:28404

約数の個数: 80

約数和(自身を含む): 52152656064

約数和(自身を除く): 35336031984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2731, 5462, 8193, 10924, 13655, 16386, 21848, 25657, 27310, 32772, 40965, 43696, 51314, 54620, 65544, 76971, 81930, 102628, 109240, 128285, 131088, 153942, 163860, 205256, 218480, 256570, 307884, 327720, 384855, 410512, 513140, 615768, 655440, 769710, 1026280, 1231536, 1539420, 2052560, 3078840, 6157680, 70069267, 140138534, 210207801, 280277068, 350346335, 420415602, 560554136, 700692670, 840831204, 1051039005, 1121108272, 1401385340, 1681662408, 2102078010, 2802770680, 3363324816, 4204156020, 5605541360, 8408312040, 16816624080]

約数ペア:

[(1, 16816624080), (2, 8408312040), (3, 5605541360), (4, 4204156020), (5, 3363324816), (6, 2802770680), (8, 2102078010), (10, 1681662408), (12, 1401385340), (15, 1121108272), (16, 1051039005), (20, 840831204), (24, 700692670), (30, 560554136), (40, 420415602), (48, 350346335), (60, 280277068), (80, 210207801), (120, 140138534), (240, 70069267), (2731, 6157680), (5462, 3078840), (8193, 2052560), (10924, 1539420), (13655, 1231536), (16386, 1026280), (21848, 769710), (25657, 655440), (27310, 615768), (32772, 513140), (40965, 410512), (43696, 384855), (51314, 327720), (54620, 307884), (65544, 256570), (76971, 218480), (81930, 205256), (102628, 163860), (109240, 153942), (128285, 131088)]