149202840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54059}}^1$

素因数の和:54096

約数の個数: 64

約数和(自身を含む): 467078400

約数和(自身を除く): 317875560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54059, 108118, 162177, 216236, 270295, 324354, 432472, 540590, 648708, 810885, 1081180, 1243357, 1297416, 1621770, 2162360, 2486714, 3243540, 3730071, 4973428, 6216785, 6487080, 7460142, 9946856, 12433570, 14920284, 18650355, 24867140, 29840568, 37300710, 49734280, 74601420, 149202840]

約数ペア:

[(1, 149202840), (2, 74601420), (3, 49734280), (4, 37300710), (5, 29840568), (6, 24867140), (8, 18650355), (10, 14920284), (12, 12433570), (15, 9946856), (20, 7460142), (23, 6487080), (24, 6216785), (30, 4973428), (40, 3730071), (46, 3243540), (60, 2486714), (69, 2162360), (92, 1621770), (115, 1297416), (120, 1243357), (138, 1081180), (184, 810885), (230, 648708), (276, 540590), (345, 432472), (460, 324354), (552, 270295), (690, 216236), (920, 162177), (1380, 108118), (2760, 54059)]