27519240

素因数分解:

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

素因数の和:383

約数の個数: 96

約数和(自身を含む): 94875840

約数和(自身を除く): 67356600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1810, 2172, 2534, 2715, 3620, 3801, 4344, 5068, 5430, 6335, 7240, 7602, 10136, 10860, 12670, 15204, 19005, 21720, 25340, 30408, 32761, 38010, 50680, 65522, 76020, 98283, 131044, 152040, 163805, 196566, 229327, 262088, 327610, 393132, 458654, 491415, 655220, 687981, 786264, 917308, 982830, 1146635, 1310440, 1375962, 1834616, 1965660, 2293270, 2751924, 3439905, 3931320, 4586540, 5503848, 6879810, 9173080, 13759620, 27519240]

約数ペア:

[(1, 27519240), (2, 13759620), (3, 9173080), (4, 6879810), (5, 5503848), (6, 4586540), (7, 3931320), (8, 3439905), (10, 2751924), (12, 2293270), (14, 1965660), (15, 1834616), (20, 1375962), (21, 1310440), (24, 1146635), (28, 982830), (30, 917308), (35, 786264), (40, 687981), (42, 655220), (56, 491415), (60, 458654), (70, 393132), (84, 327610), (105, 262088), (120, 229327), (140, 196566), (168, 163805), (181, 152040), (210, 131044), (280, 98283), (362, 76020), (420, 65522), (543, 50680), (724, 38010), (840, 32761), (905, 30408), (1086, 25340), (1267, 21720), (1448, 19005), (1810, 15204), (2172, 12670), (2534, 10860), (2715, 10136), (3620, 7602), (3801, 7240), (4344, 6335), (5068, 5430)]