26731920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3640

約数の個数: 80

約数和(自身を含む): 85565952

約数和(自身を除く): 58834032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3593, 3720, 7186, 7440, 10779, 14372, 17965, 21558, 28744, 35930, 43116, 53895, 57488, 71860, 86232, 107790, 111383, 143720, 172464, 215580, 222766, 287440, 334149, 431160, 445532, 556915, 668298, 862320, 891064, 1113830, 1336596, 1670745, 1782128, 2227660, 2673192, 3341490, 4455320, 5346384, 6682980, 8910640, 13365960, 26731920]

約数ペア:

[(1, 26731920), (2, 13365960), (3, 8910640), (4, 6682980), (5, 5346384), (6, 4455320), (8, 3341490), (10, 2673192), (12, 2227660), (15, 1782128), (16, 1670745), (20, 1336596), (24, 1113830), (30, 891064), (31, 862320), (40, 668298), (48, 556915), (60, 445532), (62, 431160), (80, 334149), (93, 287440), (120, 222766), (124, 215580), (155, 172464), (186, 143720), (240, 111383), (248, 107790), (310, 86232), (372, 71860), (465, 57488), (496, 53895), (620, 43116), (744, 35930), (930, 28744), (1240, 21558), (1488, 17965), (1860, 14372), (2480, 10779), (3593, 7440), (3720, 7186)]