26180040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7566

約数の個数: 64

約数和(自身を含む): 81259200

約数和(自身を除く): 55079160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7523, 15046, 22569, 30092, 37615, 45138, 60184, 75230, 90276, 112845, 150460, 180552, 218167, 225690, 300920, 436334, 451380, 654501, 872668, 902760, 1090835, 1309002, 1745336, 2181670, 2618004, 3272505, 4363340, 5236008, 6545010, 8726680, 13090020, 26180040]

約数ペア:

[(1, 26180040), (2, 13090020), (3, 8726680), (4, 6545010), (5, 5236008), (6, 4363340), (8, 3272505), (10, 2618004), (12, 2181670), (15, 1745336), (20, 1309002), (24, 1090835), (29, 902760), (30, 872668), (40, 654501), (58, 451380), (60, 436334), (87, 300920), (116, 225690), (120, 218167), (145, 180552), (174, 150460), (232, 112845), (290, 90276), (348, 75230), (435, 60184), (580, 45138), (696, 37615), (870, 30092), (1160, 22569), (1740, 15046), (3480, 7523)]