70638720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{36791}}^1$

素因数の和:36813

約数の個数: 64

約数和(自身を含む): 225167040

約数和(自身を除く): 154528320

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, 36791, 73582, 110373, 147164, 183955, 220746, 294328, 367910, 441492, 551865, 588656, 735820, 882984, 1103730, 1177312, 1471640, 1765968, 2207460, 2354624, 2943280, 3531936, 4414920, 4709248, 5886560, 7063872, 8829840, 11773120, 14127744, 17659680, 23546240, 35319360, 70638720]

約数ペア:

[(1, 70638720), (2, 35319360), (3, 23546240), (4, 17659680), (5, 14127744), (6, 11773120), (8, 8829840), (10, 7063872), (12, 5886560), (15, 4709248), (16, 4414920), (20, 3531936), (24, 2943280), (30, 2354624), (32, 2207460), (40, 1765968), (48, 1471640), (60, 1177312), (64, 1103730), (80, 882984), (96, 735820), (120, 588656), (128, 551865), (160, 441492), (192, 367910), (240, 294328), (320, 220746), (384, 183955), (480, 147164), (640, 110373), (960, 73582), (1920, 36791)]