1539608520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{19469}}^1$

素因数の和:20142

約数の個数: 64

約数和(自身を含む): 4626072000

約数和(自身を除く): 3086463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19469, 19770, 26360, 38938, 39540, 58407, 77876, 79080, 97345, 116814, 155752, 194690, 233628, 292035, 389380, 467256, 584070, 778760, 1168140, 2336280, 12830071, 25660142, 38490213, 51320284, 64150355, 76980426, 102640568, 128300710, 153960852, 192451065, 256601420, 307921704, 384902130, 513202840, 769804260, 1539608520]

約数ペア:

[(1, 1539608520), (2, 769804260), (3, 513202840), (4, 384902130), (5, 307921704), (6, 256601420), (8, 192451065), (10, 153960852), (12, 128300710), (15, 102640568), (20, 76980426), (24, 64150355), (30, 51320284), (40, 38490213), (60, 25660142), (120, 12830071), (659, 2336280), (1318, 1168140), (1977, 778760), (2636, 584070), (3295, 467256), (3954, 389380), (5272, 292035), (6590, 233628), (7908, 194690), (9885, 155752), (13180, 116814), (15816, 97345), (19469, 79080), (19770, 77876), (26360, 58407), (38938, 39540)]