121620060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1171}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 369869136

約数和(自身を除く): 248249076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1171, 1731, 2308, 2342, 2885, 3462, 3513, 4684, 5193, 5770, 5855, 6924, 7026, 8655, 10386, 10539, 11540, 11710, 14052, 17310, 17565, 20772, 21078, 23420, 25965, 34620, 35130, 42156, 51930, 52695, 70260, 103860, 105390, 210780, 675667, 1351334, 2027001, 2702668, 3378335, 4054002, 6081003, 6756670, 8108004, 10135005, 12162006, 13513340, 20270010, 24324012, 30405015, 40540020, 60810030, 121620060]

約数ペア:

[(1, 121620060), (2, 60810030), (3, 40540020), (4, 30405015), (5, 24324012), (6, 20270010), (9, 13513340), (10, 12162006), (12, 10135005), (15, 8108004), (18, 6756670), (20, 6081003), (30, 4054002), (36, 3378335), (45, 2702668), (60, 2027001), (90, 1351334), (180, 675667), (577, 210780), (1154, 105390), (1171, 103860), (1731, 70260), (2308, 52695), (2342, 51930), (2885, 42156), (3462, 35130), (3513, 34620), (4684, 25965), (5193, 23420), (5770, 21078), (5855, 20772), (6924, 17565), (7026, 17310), (8655, 14052), (10386, 11710), (10539, 11540)]