228419160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61403}}^1$

素因数の和:61448

約数の個数: 64

約数和(自身を含む): 707374080

約数和(自身を除く): 478954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 61403, 122806, 184209, 245612, 307015, 368418, 491224, 614030, 736836, 921045, 1228060, 1473672, 1842090, 1903493, 2456120, 3684180, 3806986, 5710479, 7368360, 7613972, 9517465, 11420958, 15227944, 19034930, 22841916, 28552395, 38069860, 45683832, 57104790, 76139720, 114209580, 228419160]

約数ペア:

[(1, 228419160), (2, 114209580), (3, 76139720), (4, 57104790), (5, 45683832), (6, 38069860), (8, 28552395), (10, 22841916), (12, 19034930), (15, 15227944), (20, 11420958), (24, 9517465), (30, 7613972), (31, 7368360), (40, 5710479), (60, 3806986), (62, 3684180), (93, 2456120), (120, 1903493), (124, 1842090), (155, 1473672), (186, 1228060), (248, 921045), (310, 736836), (372, 614030), (465, 491224), (620, 368418), (744, 307015), (930, 245612), (1240, 184209), (1860, 122806), (3720, 61403)]