314828160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163973}}^1$

素因数の和:163995

約数の個数: 64

約数和(自身を含む): 1003520880

約数和(自身を除く): 688692720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 163973, 327946, 491919, 655892, 819865, 983838, 1311784, 1639730, 1967676, 2459595, 2623568, 3279460, 3935352, 4919190, 5247136, 6558920, 7870704, 9838380, 10494272, 13117840, 15741408, 19676760, 20988544, 26235680, 31482816, 39353520, 52471360, 62965632, 78707040, 104942720, 157414080, 314828160]

約数ペア:

[(1, 314828160), (2, 157414080), (3, 104942720), (4, 78707040), (5, 62965632), (6, 52471360), (8, 39353520), (10, 31482816), (12, 26235680), (15, 20988544), (16, 19676760), (20, 15741408), (24, 13117840), (30, 10494272), (32, 9838380), (40, 7870704), (48, 6558920), (60, 5247136), (64, 4919190), (80, 3935352), (96, 3279460), (120, 2623568), (128, 2459595), (160, 1967676), (192, 1639730), (240, 1311784), (320, 983838), (384, 819865), (480, 655892), (640, 491919), (960, 327946), (1920, 163973)]