90717774720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47248841}}^1$

素因数の和:47248863

約数の個数: 64

約数和(自身を含む): 289162913040

約数和(自身を除く): 198445138320

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, 47248841, 94497682, 141746523, 188995364, 236244205, 283493046, 377990728, 472488410, 566986092, 708732615, 755981456, 944976820, 1133972184, 1417465230, 1511962912, 1889953640, 2267944368, 2834930460, 3023925824, 3779907280, 4535888736, 5669860920, 6047851648, 7559814560, 9071777472, 11339721840, 15119629120, 18143554944, 22679443680, 30239258240, 45358887360, 90717774720]

約数ペア:

[(1, 90717774720), (2, 45358887360), (3, 30239258240), (4, 22679443680), (5, 18143554944), (6, 15119629120), (8, 11339721840), (10, 9071777472), (12, 7559814560), (15, 6047851648), (16, 5669860920), (20, 4535888736), (24, 3779907280), (30, 3023925824), (32, 2834930460), (40, 2267944368), (48, 1889953640), (60, 1511962912), (64, 1417465230), (80, 1133972184), (96, 944976820), (120, 755981456), (128, 708732615), (160, 566986092), (192, 472488410), (240, 377990728), (320, 283493046), (384, 236244205), (480, 188995364), (640, 141746523), (960, 94497682), (1920, 47248841)]