677281680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{940669}}^1$

素因数の和:940688

約数の個数: 60

約数和(自身を含む): 2274540060

約数和(自身を除く): 1597258380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 940669, 1881338, 2822007, 3762676, 4703345, 5644014, 7525352, 8466021, 9406690, 11288028, 14110035, 15050704, 16932042, 18813380, 22576056, 28220070, 33864084, 37626760, 42330105, 45152112, 56440140, 67728168, 75253520, 84660210, 112880280, 135456336, 169320420, 225760560, 338640840, 677281680]

約数ペア:

[(1, 677281680), (2, 338640840), (3, 225760560), (4, 169320420), (5, 135456336), (6, 112880280), (8, 84660210), (9, 75253520), (10, 67728168), (12, 56440140), (15, 45152112), (16, 42330105), (18, 37626760), (20, 33864084), (24, 28220070), (30, 22576056), (36, 18813380), (40, 16932042), (45, 15050704), (48, 14110035), (60, 11288028), (72, 9406690), (80, 8466021), (90, 7525352), (120, 5644014), (144, 4703345), (180, 3762676), (240, 2822007), (360, 1881338), (720, 940669)]