38784403620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15427}}^1\times {\mathrm{13967}}^1$

素因数の和:29409

約数の個数: 72

約数和(自身を含む): 117662073984

約数和(自身を除く): 78877670364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13967, 15427, 27934, 30854, 41901, 46281, 55868, 61708, 69835, 77135, 83802, 92562, 125703, 138843, 139670, 154270, 167604, 185124, 209505, 231405, 251406, 277686, 279340, 308540, 419010, 462810, 502812, 555372, 628515, 694215, 838020, 925620, 1257030, 1388430, 2514060, 2776860, 215468909, 430937818, 646406727, 861875636, 1077344545, 1292813454, 1939220181, 2154689090, 2585626908, 3232033635, 3878440362, 4309378180, 6464067270, 7756880724, 9696100905, 12928134540, 19392201810, 38784403620]

約数ペア:

[(1, 38784403620), (2, 19392201810), (3, 12928134540), (4, 9696100905), (5, 7756880724), (6, 6464067270), (9, 4309378180), (10, 3878440362), (12, 3232033635), (15, 2585626908), (18, 2154689090), (20, 1939220181), (30, 1292813454), (36, 1077344545), (45, 861875636), (60, 646406727), (90, 430937818), (180, 215468909), (13967, 2776860), (15427, 2514060), (27934, 1388430), (30854, 1257030), (41901, 925620), (46281, 838020), (55868, 694215), (61708, 628515), (69835, 555372), (77135, 502812), (83802, 462810), (92562, 419010), (125703, 308540), (138843, 279340), (139670, 277686), (154270, 251406), (167604, 231405), (185124, 209505)]