301991160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7603}}^1$

素因数の和:7948

約数の個数: 64

約数和(自身を含む): 908830080

約数和(自身を除く): 606838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7603, 7944, 9930, 13240, 15206, 19860, 22809, 30412, 38015, 39720, 45618, 60824, 76030, 91236, 114045, 152060, 182472, 228090, 304120, 456180, 912360, 2516593, 5033186, 7549779, 10066372, 12582965, 15099558, 20132744, 25165930, 30199116, 37748895, 50331860, 60398232, 75497790, 100663720, 150995580, 301991160]

約数ペア:

[(1, 301991160), (2, 150995580), (3, 100663720), (4, 75497790), (5, 60398232), (6, 50331860), (8, 37748895), (10, 30199116), (12, 25165930), (15, 20132744), (20, 15099558), (24, 12582965), (30, 10066372), (40, 7549779), (60, 5033186), (120, 2516593), (331, 912360), (662, 456180), (993, 304120), (1324, 228090), (1655, 182472), (1986, 152060), (2648, 114045), (3310, 91236), (3972, 76030), (4965, 60824), (6620, 45618), (7603, 39720), (7944, 38015), (9930, 30412), (13240, 22809), (15206, 19860)]