1310040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1213}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 4370400

約数和(自身を除く): 3060360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1213, 2426, 3639, 4852, 6065, 7278, 9704, 10917, 12130, 14556, 18195, 21834, 24260, 29112, 32751, 36390, 43668, 48520, 54585, 65502, 72780, 87336, 109170, 131004, 145560, 163755, 218340, 262008, 327510, 436680, 655020, 1310040]

約数ペア:

[(1, 1310040), (2, 655020), (3, 436680), (4, 327510), (5, 262008), (6, 218340), (8, 163755), (9, 145560), (10, 131004), (12, 109170), (15, 87336), (18, 72780), (20, 65502), (24, 54585), (27, 48520), (30, 43668), (36, 36390), (40, 32751), (45, 29112), (54, 24260), (60, 21834), (72, 18195), (90, 14556), (108, 12130), (120, 10917), (135, 9704), (180, 7278), (216, 6065), (270, 4852), (360, 3639), (540, 2426), (1080, 1213)]