15460680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 64

約数和(自身を含む): 48830400

約数和(自身を除く): 33369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6781, 13562, 20343, 27124, 33905, 40686, 54248, 67810, 81372, 101715, 128839, 135620, 162744, 203430, 257678, 271240, 386517, 406860, 515356, 644195, 773034, 813720, 1030712, 1288390, 1546068, 1932585, 2576780, 3092136, 3865170, 5153560, 7730340, 15460680]

約数ペア:

[(1, 15460680), (2, 7730340), (3, 5153560), (4, 3865170), (5, 3092136), (6, 2576780), (8, 1932585), (10, 1546068), (12, 1288390), (15, 1030712), (19, 813720), (20, 773034), (24, 644195), (30, 515356), (38, 406860), (40, 386517), (57, 271240), (60, 257678), (76, 203430), (95, 162744), (114, 135620), (120, 128839), (152, 101715), (190, 81372), (228, 67810), (285, 54248), (380, 40686), (456, 33905), (570, 27124), (760, 20343), (1140, 13562), (2280, 6781)]