129922920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120299}}^1$

素因数の和:120319

約数の個数: 64

約数和(自身を含む): 433080000

約数和(自身を除く): 303157080

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, 120299, 240598, 360897, 481196, 601495, 721794, 962392, 1082691, 1202990, 1443588, 1804485, 2165382, 2405980, 2887176, 3248073, 3608970, 4330764, 4811960, 5413455, 6496146, 7217940, 8661528, 10826910, 12992292, 14435880, 16240365, 21653820, 25984584, 32480730, 43307640, 64961460, 129922920]

約数ペア:

[(1, 129922920), (2, 64961460), (3, 43307640), (4, 32480730), (5, 25984584), (6, 21653820), (8, 16240365), (9, 14435880), (10, 12992292), (12, 10826910), (15, 8661528), (18, 7217940), (20, 6496146), (24, 5413455), (27, 4811960), (30, 4330764), (36, 3608970), (40, 3248073), (45, 2887176), (54, 2405980), (60, 2165382), (72, 1804485), (90, 1443588), (108, 1202990), (120, 1082691), (135, 962392), (180, 721794), (216, 601495), (270, 481196), (360, 360897), (540, 240598), (1080, 120299)]