85982880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 272256768

約数和(自身を除く): 186273888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 661, 813, 1084, 1322, 1355, 1626, 1983, 2168, 2644, 2710, 3252, 3305, 3966, 4065, 4336, 5288, 5420, 6504, 6610, 7932, 8130, 8672, 9915, 10576, 10840, 13008, 13220, 15864, 16260, 19830, 21152, 21680, 26016, 26440, 31728, 32520, 39660, 43360, 52880, 63456, 65040, 79320, 105760, 130080, 158640, 179131, 317280, 358262, 537393, 716524, 895655, 1074786, 1433048, 1791310, 2149572, 2686965, 2866096, 3582620, 4299144, 5373930, 5732192, 7165240, 8598288, 10747860, 14330480, 17196576, 21495720, 28660960, 42991440, 85982880]

約数ペア:

[(1, 85982880), (2, 42991440), (3, 28660960), (4, 21495720), (5, 17196576), (6, 14330480), (8, 10747860), (10, 8598288), (12, 7165240), (15, 5732192), (16, 5373930), (20, 4299144), (24, 3582620), (30, 2866096), (32, 2686965), (40, 2149572), (48, 1791310), (60, 1433048), (80, 1074786), (96, 895655), (120, 716524), (160, 537393), (240, 358262), (271, 317280), (480, 179131), (542, 158640), (661, 130080), (813, 105760), (1084, 79320), (1322, 65040), (1355, 63456), (1626, 52880), (1983, 43360), (2168, 39660), (2644, 32520), (2710, 31728), (3252, 26440), (3305, 26016), (3966, 21680), (4065, 21152), (4336, 19830), (5288, 16260), (5420, 15864), (6504, 13220), (6610, 13008), (7932, 10840), (8130, 10576), (8672, 9915)]