26514720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18413}}^1$

素因数の和:18434

約数の個数: 72

約数和(自身を含む): 90486396

約数和(自身を除く): 63971676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18413, 36826, 55239, 73652, 92065, 110478, 147304, 165717, 184130, 220956, 276195, 294608, 331434, 368260, 441912, 552390, 589216, 662868, 736520, 828585, 883824, 1104780, 1325736, 1473040, 1657170, 1767648, 2209560, 2651472, 2946080, 3314340, 4419120, 5302944, 6628680, 8838240, 13257360, 26514720]

約数ペア:

[(1, 26514720), (2, 13257360), (3, 8838240), (4, 6628680), (5, 5302944), (6, 4419120), (8, 3314340), (9, 2946080), (10, 2651472), (12, 2209560), (15, 1767648), (16, 1657170), (18, 1473040), (20, 1325736), (24, 1104780), (30, 883824), (32, 828585), (36, 736520), (40, 662868), (45, 589216), (48, 552390), (60, 441912), (72, 368260), (80, 331434), (90, 294608), (96, 276195), (120, 220956), (144, 184130), (160, 165717), (180, 147304), (240, 110478), (288, 92065), (360, 73652), (480, 55239), (720, 36826), (1440, 18413)]