1620143640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1500133}}^1$

素因数の和:1500153

約数の個数: 64

約数和(自身を含む): 5400482400

約数和(自身を除く): 3780338760

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, 1500133, 3000266, 4500399, 6000532, 7500665, 9000798, 12001064, 13501197, 15001330, 18001596, 22501995, 27002394, 30002660, 36003192, 40503591, 45003990, 54004788, 60005320, 67505985, 81007182, 90007980, 108009576, 135011970, 162014364, 180015960, 202517955, 270023940, 324028728, 405035910, 540047880, 810071820, 1620143640]

約数ペア:

[(1, 1620143640), (2, 810071820), (3, 540047880), (4, 405035910), (5, 324028728), (6, 270023940), (8, 202517955), (9, 180015960), (10, 162014364), (12, 135011970), (15, 108009576), (18, 90007980), (20, 81007182), (24, 67505985), (27, 60005320), (30, 54004788), (36, 45003990), (40, 40503591), (45, 36003192), (54, 30002660), (60, 27002394), (72, 22501995), (90, 18001596), (108, 15001330), (120, 13501197), (135, 12001064), (180, 9000798), (216, 7500665), (270, 6000532), (360, 4500399), (540, 3000266), (1080, 1500133)]