87032040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4007}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 262604160

約数和(自身を除く): 175572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4007, 4344, 5430, 7240, 8014, 10860, 12021, 16028, 20035, 21720, 24042, 32056, 40070, 48084, 60105, 80140, 96168, 120210, 160280, 240420, 480840, 725267, 1450534, 2175801, 2901068, 3626335, 4351602, 5802136, 7252670, 8703204, 10879005, 14505340, 17406408, 21758010, 29010680, 43516020, 87032040]

約数ペア:

[(1, 87032040), (2, 43516020), (3, 29010680), (4, 21758010), (5, 17406408), (6, 14505340), (8, 10879005), (10, 8703204), (12, 7252670), (15, 5802136), (20, 4351602), (24, 3626335), (30, 2901068), (40, 2175801), (60, 1450534), (120, 725267), (181, 480840), (362, 240420), (543, 160280), (724, 120210), (905, 96168), (1086, 80140), (1448, 60105), (1810, 48084), (2172, 40070), (2715, 32056), (3620, 24042), (4007, 21720), (4344, 20035), (5430, 16028), (7240, 12021), (8014, 10860)]