274489560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{84719}}^1$

素因数の和:84742

約数の個数: 80

約数和(自身を含む): 922600800

約数和(自身を除く): 648111240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 84719, 169438, 254157, 338876, 423595, 508314, 677752, 762471, 847190, 1016628, 1270785, 1524942, 1694380, 2033256, 2287413, 2541570, 3049884, 3388760, 3812355, 4574826, 5083140, 6099768, 6862239, 7624710, 9149652, 10166280, 11437065, 13724478, 15249420, 18299304, 22874130, 27448956, 30498840, 34311195, 45748260, 54897912, 68622390, 91496520, 137244780, 274489560]

約数ペア:

[(1, 274489560), (2, 137244780), (3, 91496520), (4, 68622390), (5, 54897912), (6, 45748260), (8, 34311195), (9, 30498840), (10, 27448956), (12, 22874130), (15, 18299304), (18, 15249420), (20, 13724478), (24, 11437065), (27, 10166280), (30, 9149652), (36, 7624710), (40, 6862239), (45, 6099768), (54, 5083140), (60, 4574826), (72, 3812355), (81, 3388760), (90, 3049884), (108, 2541570), (120, 2287413), (135, 2033256), (162, 1694380), (180, 1524942), (216, 1270785), (270, 1016628), (324, 847190), (360, 762471), (405, 677752), (540, 508314), (648, 423595), (810, 338876), (1080, 254157), (1620, 169438), (3240, 84719)]